{"title":"Extra Length Drill Bits","description":"","products":[{"product_id":"1-x-18-hss-extra-long-drill-bit_dwddl18x1inch","title":"1\" X 18\" Extra Long Drill Bit | HSS | DWDDL18X1INCH","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 1\"\u003c\/li\u003e \u003cli\u003eOverall length: 18\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eType: Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach provides drilling depth and access to recessed areas without repositioning the workpiece\u003c\/li\u003e \u003cli\u003eHSS construction offers heat resistance and longer bit life under typical drilling workloads\u003c\/li\u003e \u003cli\u003eVersatile for long-hole drilling in metalworking and fabrication tasks where standard-length bits won’t reach\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 18 inches\u003c\/li\u003e \u003cli\u003eCutting diameter: 1 inch\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eShank: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509350167,"sku":"DWDDL18X1INCH","price":99.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_c607c176-9c6e-4d5e-a2ae-3996bcf9d64a.jpg?v=1771709140"},{"product_id":"1-x-24-hss-extra-long-drill-bit_dwddl24x1inch","title":"1\" X 24\" Extra Long Drill Bit | HSS | DWDDL24X1INCH","description":"\u003cdiv\u003e\n\u003cdiv\u003e \u003cstrong\u003eSpecs\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e \u003cli\u003eDiameter: 1\"\u003c\/li\u003e \u003cli\u003eLength: 24\" (overall)\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eExtra-long 24\" length enables deep-hole drilling without extensions or repositioning\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel (HSS) construction provides heat resistance and longer tool life in metalworking tasks\u003c\/li\u003e \u003cli\u003eSingle-piece design for durability under demanding drilling applications\u003c\/li\u003e \u003cli\u003eSuitable for deep drilling scenarios where access is limited or workpieces are thick\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003ePhysical\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eOverall length: 24 inches\u003c\/li\u003e \u003cli\u003eBit diameter: 1 inch\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eConstruction: Single-piece bit\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509382935,"sku":"DWDDL24X1INCH","price":158.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_9dd4ad89-b513-4d23-8e11-800838d26183.jpg?v=1771709142"},{"product_id":"33-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x33-64x1-2","title":"33\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X33\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: \u003cstrong\u003e33\/64\"\u003c\/strong\u003e (\u003cstrong\u003e0.5156\"\u003c\/strong\u003e)\u003c\/li\u003e \u003cli\u003eOverall length: \u003cstrong\u003e12\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eShank: \u003cstrong\u003e1\/2\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eMaterial: \u003cstrong\u003eHigh-Speed Steel (HSS)\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eType: \u003cstrong\u003eExtra Long Drill Bit\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eQuantity: \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach for deep holes in thick or through-thick workpieces\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance in metalworking and abrasive materials\u003c\/li\u003e \u003cli\u003e1\/2\" shank enables robust engagement with standard drill chucks\u003c\/li\u003e \u003cli\u003ePrecise 33\/64\" diameter for consistent hole sizing across targeted projects\u003c\/li\u003e \u003cli\u003eIdeal for long-reach drilling in automotive fabrication, equipment maintenance, and thick-metal applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e 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| 1\/2\" Shank | DWDDL12X17\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eDiameter: 17\/32\" (0.53125\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long 12\" reach for drilling through long workpieces or from the edge through thick material.\u003c\/li\u003e \u003cli\u003eHSS construction supports drilling into metal and wood with appropriate speeds and feeds.\u003c\/li\u003e \u003cli\u003eDesigned for deep-hole drilling tasks where extended reach is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 17\/32\" (0.53125\")\u003c\/li\u003e \u003cli\u003eLength: 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High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra-long twist drill bit\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece (1 PC)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtended reach enables deep-hole drilling in tight spaces and across long workpieces.\u003c\/li\u003e \u003cli\u003eHSS construction provides heat resistance and durability when drilling through metal and other common materials.\u003c\/li\u003e \u003cli\u003eShank is 1\/2\" round, designed to provide stable engagement in drill drives and minimize bit wobble during use.\u003c\/li\u003e \u003cli\u003eLong length reduces the need for multiple bit changes on deep holes.\u003c\/li\u003e \u003cli\u003eManufactured for true runout and consistent hole diameter along the full length.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 35\/64\" (0.5469\")\u003c\/li\u003e \u003cli\u003eOverall 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\u003cstrong\u003e12\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eShank diameter: \u003cstrong\u003e1\/2\"\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes and accessing recessed work areas with a 12\" overall length\u003c\/li\u003e \u003cli\u003eHSS construction suited for metal drilling, delivering durable performance across multiple uses\u003c\/li\u003e \u003cli\u003eLong-reach design supports drilling in tight spaces and across extended workpieces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: \u003cstrong\u003e9\/16\"\u003c\/strong\u003e (0.5625\")\u003c\/li\u003e \u003cli\u003eLength: \u003cstrong\u003e12\"\u003c\/strong\u003e total\u003c\/li\u003e \u003cli\u003eShank: \u003cstrong\u003e1\/2\"\u003c\/strong\u003e diameter\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509514007,"sku":"DWDDL12X9\/16X1\/2","price":37.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_902e05f7-37df-4090-a720-a17980bcda5e.jpg?v=1771709151"},{"product_id":"37-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x37-64x1-2","title":"37\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X37\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 37\/64\" (0.5781\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip geometry:\u003c\/strong\u003e not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long flute length provides reach for deep drilling without adapters\u003c\/li\u003e \u003cli\u003eHSS construction offers durability at typical cutting speeds for metal and other materials\u003c\/li\u003e \u003cli\u003e1\/2\" shank diameter provides robust engagement in drill chucks\u003c\/li\u003e \u003cli\u003eDesigned for through-holes in thick stock where shorter bits fall short\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 37\/64\" (0.5781\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509546775,"sku":"DWDDL12X37\/64X1\/2","price":41.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_75df745e-9a35-472f-9041-daee76c458ac.jpg?v=1771709154"},{"product_id":"39-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x39-64x1-2","title":"39\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X39\/64X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 39\/64\" (0.609375\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eType: Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExtended reach enables drilling deep holes in long workpieces and through-thickness sections with a single setup.\u003c\/li\u003e \u003cli\u003eRigid 1\/2\" shank provides stability during deep drilling.\u003c\/li\u003e \u003cli\u003eHSS construction offers versatile performance across metal, plastic, and wood when proper speeds and feeds are used.\u003c\/li\u003e \u003cli\u003eDesigned to reduce the need for multiple shorter bits when accessing recessed areas or internal pockets.\u003c\/li\u003e \u003cli\u003eLong length paired with a solid shank minimizes deflection and improves hole accuracy in challenging access scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e 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\u003cli\u003e\n\u003cstrong\u003e5\/8\" diameter:\u003c\/strong\u003e balances material removal rate with rigidity to reduce hole wandering and deflection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction:\u003c\/strong\u003e provides wear resistance and heat tolerance for metal drilling tasks such as steel, aluminum, and other alloys.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-reach utility:\u003c\/strong\u003e well-suited for metalworking in workshops, garages, and manufacturing environments where extended drill depth is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509645079,"sku":"DWDDL12X5\/8X1\/2","price":42.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_7a37a312-117d-477c-9c3e-4a5ccdef5e33.jpg?v=1771709159"},{"product_id":"41-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x41-64x1-2","title":"41\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X41\/64X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 41\/64\" (≈ 0.641\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables deep-hole drilling without extensions or multiple setups.\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel construction supports general-purpose drilling in metal and similar materials.\u003c\/li\u003e \u003cli\u003eSingle-pass bit design for long-bit access in shop environments, maintenance, and fabrication tasks.\u003c\/li\u003e \u003cli\u003eOne-piece bit construction simplifies handling and reduces setup complexity in constrained spaces.\u003c\/li\u003e \u003cli\u003eAll-purpose shape tailored for through-holes in metalwork and allied materials where long reach is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBit type: HSS drill bit with extra-long length\u003c\/li\u003e \u003cli\u003eDimensions: Ø 41\/64\" x L 12\"\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eCount: 1 piece\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509677847,"sku":"DWDDL12X41\/64X1\/2","price":45.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_f13fdd95-06d2-42ca-8a55-a3d89edbc12c.jpg?v=1771709162"},{"product_id":"43-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x43-64x1-2","title":"43\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X43\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 43\/64 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/2 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach (12 in. overall) enables deep-hole drilling in metalworking and fabrication tasks where shorter bits fall short\u003c\/li\u003e \u003cli\u003eHigh Speed Steel (HSS) construction provides heat resistance and durability during metal drilling\u003c\/li\u003e \u003cli\u003eOne-piece bit configuration minimizes wobble and maintains alignment during extended drilling sessions\u003c\/li\u003e \u003cli\u003e1\/2 in. shank design specifies the tool interface dimension for common drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 12 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 43\/64 in.\u003c\/li\u003e 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\u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Extra Long Drill Bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended reach:\u003c\/strong\u003e 12\" overall length enables deep-hole drilling and access to recessed or thick stock where standard bits fall short.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction:\u003c\/strong\u003e High-Speed Steel provides durability and heat resistance for metal drilling and general-purpose use at appropriate speeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLarge-hole capability:\u003c\/strong\u003e 11\/16\" diameter suitable for creating bigger holes in metal, wood, or plastics with proper feeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUsage guidance:\u003c\/strong\u003e Use cutting oil or coolant when drilling metal; maintain a steady feed and periodically withdraw to clear chips on deep holes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e Ideal for penetrating thick panels, long through-holes in metal or wood, and workpieces with recessed pockets or internal cavities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 11\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509743383,"sku":"DWDDL12X11\/16X1\/2","price":49.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_50c358bf-e611-475e-b5d8-c7fa43c7eedb.jpg?v=1771709166"},{"product_id":"45-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x45-64x1-2","title":"45\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X45\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 45\/64\" (0.7031 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach for deep holes, through thick stock, or cavities inaccessible to standard bits\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel construction provides heat tolerance and longer bit life under typical cutting conditions\u003c\/li\u003e \u003cli\u003eShank diameter 1\/2\" accommodates common drill setups requiring a 1\/2\" shank\u003c\/li\u003e \u003cli\u003eFlute geometry promotes stable cutting and efficient swarf evacuation across metal, wood, and plastics\u003c\/li\u003e \u003cli\u003eUse with appropriate speeds and lubrication (e.g., cutting oil for metal) to optimize performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eDiameter: 45\/64\" (0.7031 in)\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eIncluded: 1 drill bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509776151,"sku":"DWDDL12X45\/64X1\/2","price":50.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_0a5f7489-66ea-4e13-aeb6-2ed982ef72ae.jpg?v=1771709169"},{"product_id":"47-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x47-64x1-2","title":"47\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X47\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 47\/64\" (0.734375\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eCoating: Not specified\u003c\/li\u003e \u003cli\u003eTip geometry: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long 12\" length provides extended reach for deep-hole drilling and through-thickness workpieces.\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel (HSS) construction offers heat resistance and durability when drilling metal, wood, and plastics under typical shop conditions.\u003c\/li\u003e \u003cli\u003e1\/2\" shank contributes to a robust interface, helping to reduce wobble during operation.\u003c\/li\u003e \u003cli\u003eVersatile for long bore tasks where standard-length bits fall short, enabling fewer tool changes during manufacturing or fabrication tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 47\/64\" (0.734\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eCoating: Not specified\u003c\/li\u003e \u003cli\u003eTip geometry: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509808919,"sku":"DWDDL12X47\/64X1\/2","price":51.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_33ef5a96-054a-4d66-9f43-21a1754ce716.jpg?v=1771709171"},{"product_id":"3-4-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x3-4x1-2","title":"3\/4\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X3\/4X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter\u003c\/strong\u003e: 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 PC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtra-long reach\u003c\/strong\u003e: 12\" overall length for deep-hole drilling in thick materials or through multiple layers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction\u003c\/strong\u003e: Heat resistance and durability for drilling through metal and hardwood.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-piece design\u003c\/strong\u003e: Enhances reliability and reduces the risk of bit loosening during extended drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases\u003c\/strong\u003e: Ideal for automotive, fabrication, and woodworking projects requiring deep penetration without extensions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDepth capability\u003c\/strong\u003e: Best suited for material depths that exceed the reach of ordinary-length bits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCutting diameter\u003c\/strong\u003e: 3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter\u003c\/strong\u003e: 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509841687,"sku":"DWDDL12X3\/4X1\/2","price":60.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_949f1fc0-2831-4114-af7d-f51771212abb.jpg?v=1771709174"},{"product_id":"49-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x49-64x1-2","title":"49\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X49\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 49\/64\" (0.7656\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e 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\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509874455,"sku":"DWDDL12X49\/64X1\/2","price":56.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_653e0710-1d0b-4e21-99eb-123799d0e4e1.jpg?v=1771709176"},{"product_id":"51-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x51-64x1-2","title":"51\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X51\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e \u003cli\u003eDiameter: 51\/64 in (0.7969 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra-long twist drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach: 12 in overall length enables deep-hole drilling and access to recessed areas or through thick workpieces\u003c\/li\u003e \u003cli\u003eHSS construction provides wear resistance and heat tolerance for metal drilling\u003c\/li\u003e \u003cli\u003eGeneral-purpose geometry suitable for drilling metals and non-ferrous materials; can be used in wood with appropriate feeds and speeds\u003c\/li\u003e \u003cli\u003eUse cases include deep-pocket machining, automotive repairs, fabrication tasks, and equipment maintenance requiring long-reach drilling\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eBit diameter: 51\/64 in (0.7969 in)\u003c\/li\u003e \u003cli\u003eShank: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: HSS (High-Speed Steel)\u003c\/li\u003e \u003cli\u003eDesign: Extra-long twist drill bit designed for straight, true bore alignment in deep holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509939991,"sku":"DWDDL12X51\/64X1\/2","price":58.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_8fc04571-f349-4532-b236-a0e276653193.jpg?v=1771709180"},{"product_id":"13-16-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x13-16x1-2","title":"13\/16\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X13\/16X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eTechnical description for [1 PC] 13\/16\" x 12\" HSS Extra Long Drill Bit with 1\/2\" Shank.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 13\/16\" (0.8125\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\/design:\u003c\/strong\u003e Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach for deep holes, recessed areas, and through-thick workpieces.\u003c\/li\u003e \u003cli\u003eHSS construction provides enhanced heat resistance and durability for metal, wood, and plastics.\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\".\u003c\/li\u003e \u003cli\u003eEliminates the need for intermediate extensions in long-hole drilling tasks.\u003c\/li\u003e \u003cli\u003eNot designed for masonry or concrete drilling.\u003c\/li\u003e \u003cli\u003eMaterials and speeds vary by material; suitable for drilling in steel, aluminum, wood, and plastics.\u003c\/li\u003e \u003cli\u003eUse appropriate lubrication for metal drilling; maintain steady feed to minimize heat buildup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCutting diameter:\u003c\/strong\u003e 13\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312509972759,"sku":"DWDDL12X13\/16X1\/2","price":58.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_5cd7920e-9402-4fae-9af4-adb7f6da5da7.jpg?v=1771709181"},{"product_id":"53-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x53-64x1-2","title":"53\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X53\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 53\/64 in (0.828 in)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtra-long reach\u003c\/strong\u003e designed for drilling deep holes in thick workpieces and long-pocket applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction\u003c\/strong\u003e provides durability and heat resistance during metalworking tasks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecisely sized\u003c\/strong\u003e 53\/64\" diameter for consistent hole size in suitable materials\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003e1\/2\" shank\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 53\/64 in (0.828 in)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510005527,"sku":"DWDDL12X53\/64X1\/2","price":60.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_5facab53-84ea-416f-9868-3238f1b47acd.jpg?v=1771709184"},{"product_id":"27-32-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x27-32x1-2","title":"27\/32\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X27\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eDiameter: 27\/32 in (0.84375 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12 in (304.8 mm)\u003c\/li\u003e \u003cli\u003eShank size: 1\/2 in round shank\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach (12\" overall) for deep-hole drilling in thick stock or assemblies\u003c\/li\u003e \u003cli\u003eHSS construction provides heat resistance and extended bit life with proper speeds and lubrication\u003c\/li\u003e \u003cli\u003e27\/32\" cutting diameter enables larger holes with efficient material removal\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\" round shank\u003c\/li\u003e \u003cli\u003eSuitable for drilling into metal, wood, and plastics where long reach is required\u003c\/li\u003e \u003cli\u003eIdeal for drilling deep cavities, through thick materials, or situations where re-positioning the workpiece is undesirable\u003c\/li\u003e \u003cli\u003eUse with appropriate speeds and lubrication to optimize performance and tool life\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eDiameter: 27\/32 in\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank: 1\/2 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510038295,"sku":"DWDDL12X27\/32X1\/2","price":60.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_d8a8291e-4024-46d0-8acb-c8c5ee6e33d7.jpg?v=1771709186"},{"product_id":"55-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x55-64x1-2","title":"55\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X55\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCutting diameter: 55\/64 in (0.859 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e \u003cli\u003eType: Extra Long Drill Bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables deep-hole drilling and access to recessed or tightly tucked workpieces.\u003c\/li\u003e \u003cli\u003eHSS construction supports drilling through metal, wood, and plastics with a single bit.\u003c\/li\u003e \u003cli\u003eLong length reduces the need to switch to multiple shorter bits when working with through-holes or long sections.\u003c\/li\u003e \u003cli\u003e1\/2\" shank diameter provides compatibility with a wide range of drill chucks and setups.\u003c\/li\u003e \u003cli\u003eIdeal for applications requiring extended bit length, such as fabricating long components or drilling aligned holes in thick material.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCutting diameter: 55\/64 in (0.859 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510071063,"sku":"DWDDL12X55\/64X1\/2","price":60.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_026ef16d-eb3f-477d-81dc-023af87e88c4.jpg?v=1771709189"},{"product_id":"7-8-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x7-8x1-2","title":"7\/8\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X7\/8X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7\/8\" (22.2 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes through thick stock and into recessed or hard-to-access areas.\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance for repeated metal drilling.\u003c\/li\u003e \u003cli\u003eMaterial versatility suitable for metal, wood, and many plastics where long reach is needed.\u003c\/li\u003e \u003cli\u003eUsage tips: use appropriate lubrication for metal drilling and maintain steady feed to prevent deflection on long bits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 7\/8\" (22.2 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510103831,"sku":"DWDDL12X7\/8X1\/2","price":60.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_477e9028-8afa-48ad-9a81-590eee33d095.jpg?v=1771709191"},{"product_id":"57-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x57-64x1-2","title":"57\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X57\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 57\/64 in (0.891 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra-long drill bit\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eFinish\/coating: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes and accessing recessed features that standard bits cannot reach, reducing mid-task tool swaps.\u003c\/li\u003e \u003cli\u003eHSS construction delivers durability and heat resistance for metal drilling applications, improving long-cycle performance.\u003c\/li\u003e \u003cli\u003e1\/2 in shank provides stability in larger drill chucks for heavy or extended drilling tasks.\u003c\/li\u003e \u003cli\u003eDesigned for extended sessions on hard-to-reach workpieces, making it suitable for fabricating and machining projects where clearance is limited.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 57\/64 in\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510136599,"sku":"DWDDL12X57\/64X1\/2","price":62.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_8084d822-0991-4fda-ad43-75f6d3d8d166.jpg?v=1771709193"},{"product_id":"29-32-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x29-32x1-2","title":"29\/32\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X29\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 29\/32\" (0.90625\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra-long drill bit\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThis 29\/32\" x 12\" HSS extra-long drill bit with a 1\/2\" shank enables deep-hole drilling in metal workpieces, frames, and machinery without frequent reentry or extensions.\u003c\/li\u003e \u003cli\u003eHSS construction provides heat resistance and durability for drilling steel, aluminum, and cast iron.\u003c\/li\u003e \u003cli\u003eDesigned for precise starts in tight or recessed areas where standard-length bits can't reach.\u003c\/li\u003e \u003cli\u003eLong reach reduces downtime by minimizing tool changes and repositions during machining tasks.\u003c\/li\u003e \u003cli\u003eNot intended for wood or masonry.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePackaging: 1 piece per pack\u003c\/li\u003e \u003cli\u003eTip diameter and length: 29\/32\" diameter; 12\" overall length\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510464279,"sku":"DWDDL12X29\/32X1\/2","price":62.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_153c30be-5cd3-4cc0-a47e-73c688287121.jpg?v=1771709196"},{"product_id":"59-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x59-64x1-2","title":"59\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X59\/64X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 pc\u003c\/li\u003e \u003cli\u003eDiameter: 59\/64\" (0.921875\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach for deep-hole drilling and through-holes in long workpieces\u003c\/li\u003e \u003cli\u003eHSS construction supports general-purpose drilling across metal, wood, and certain plastics\u003c\/li\u003e \u003cli\u003e0.5\" shank diameter suitable for common drill chucks\u003c\/li\u003e \u003cli\u003eDesigned to handle longer drilling tasks where standard bits fall short\u003c\/li\u003e \u003cli\u003eUse with appropriate speeds and feeds for the target material to optimize cutting action\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 59\/64\" (0.92\")\u003c\/li\u003e \u003cli\u003eLength: 12\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510529815,"sku":"DWDDL12X59\/64X1\/2","price":62.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_1d28d121-e5d1-4db3-a7f4-50784adfbb37.jpg?v=1771709201"},{"product_id":"15-16-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x15-16x1-2","title":"15\/16\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X15\/16X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 15\/16\" (0.9375 in \/ 23.81 mm)\u003c\/li\u003e \u003cli\u003eOverall length: 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes in thick workpieces or recessed areas, reducing the need to flip or reposition parts.\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel (HSS) construction offers durability for metal drilling and general-purpose tasks, with reliable performance across common materials.\u003c\/li\u003e \u003cli\u003eLong 12\" overall length provides access to internal pockets, blind holes, and awkward geometries where standard bits can't reach.\u003c\/li\u003e \u003cli\u003eShank diameter of 1\/2\" supports broader chuck compatibility for versatile drilling setups (without specifying compatibility claims).\u003c\/li\u003e \u003cli\u003eVersatile usage across metal, plastics, and wood where long-reach drilling is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBit diameter: 15\/16\" (0.9375\" \/ 23.81 mm)\u003c\/li\u003e \u003cli\u003eOverall length: 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003eShank: 1\/2\" (12.7 mm)\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510595351,"sku":"DWDDL12X15\/16X1\/2","price":62.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_422d6b90-8ba4-411e-af0c-ff2d408cd98c.jpg?v=1771709204"},{"product_id":"61-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x61-64x1-2","title":"61\/64\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL12X61\/64X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 61\/64\" (0.953125\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra-long drill bit\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes in thick workpieces or through multiple layers without changing bits\u003c\/li\u003e \u003cli\u003eLarge 61\/64\" diameter facilitates rapid material removal for sizable holes in metal, wood, or plastics where applicable\u003c\/li\u003e \u003cli\u003eHSS composition provides durability and heat resistance for sustained drilling performance\u003c\/li\u003e \u003cli\u003e1\/2\" shank supports secure grip and stable rotation under demanding tasks\u003c\/li\u003e \u003cli\u003eOne-piece design minimizes wobble and maintains alignment during deep-hole drilling\u003c\/li\u003e \u003cli\u003eIdeal for drilling through thick steel plates, automotive frame components, or layered material stacks\u003c\/li\u003e \u003cli\u003eBest paired with pilot holes or center marks to guide this large-diameter bit in hard materials\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 61\/64 inch\u003c\/li\u003e \u003cli\u003eOverall length: 12 inches\u003c\/li\u003e \u003cli\u003eShank: 1\/2 inch\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510628119,"sku":"DWDDL12X61\/64X1\/2","price":65.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_9edd2e91-0046-497f-8052-460fafa5d85f.jpg?v=1771709206"},{"product_id":"31-32-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x31-32x1-2","title":"31\/32\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | 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\u003cli\u003eUse cutting fluid or coolant when drilling metal; avoid dry operation to extend tool life\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 31\/32 in (0.96875 in)\u003c\/li\u003e \u003cli\u003eOverall length: 12 in\u003c\/li\u003e \u003cli\u003eShank: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eCoating\/Finish: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510660887,"sku":"DWDDL12X31\/32X1\/2","price":65.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_84e46d14-89b4-43a3-86a0-86b24b9bd3ec.jpg?v=1771709210"},{"product_id":"63-64-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x63-64x1-2","title":"63\/64\" X 12\" Extra Long Drill Bit | HSS 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Designed for deep-hole drilling in metal and dense materials with extended reach.\u003c\/p\u003e \u003csection\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDiameter: 63\/64\" (0.9844\")\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/section\u003e \u003csection\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExtended reach enables deep-hole drilling in metal and dense materials\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel construction for hardness and heat resistance during repetitive drilling\u003c\/li\u003e \u003cli\u003eSuitable for through-holes and deep cavity work where shorter bits cannot reach\u003c\/li\u003e \u003cli\u003e63\/64\" diameter supports near-1\" hole applications in metalworking tasks\u003c\/li\u003e \u003cli\u003e12\" overall length provides access in recessed or crowded workpieces\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/section\u003e \u003csection\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eDiameter: 63\/64\" (0.9844\")\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eSubstrate: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003ePieces per unit: 1\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510693655,"sku":"DWDDL12X63\/64X1\/2","price":65.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_c24a9b9b-484e-4cb4-be4b-59e6020d63a5.jpg?v=1771709212"},{"product_id":"1-x-12-hss-extra-long-drill-bit-with-1-2-shank_dwddl12x1inchx1-2","title":"1\" X 12\" Extra Long Drill Bit | HSS | 1\/2\" Shank | 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\u003cli\u003e\n\u003cstrong\u003eSingle-piece construction:\u003c\/strong\u003e Minimizes chatter and enhances hole straightness during long drilling operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction:\u003c\/strong\u003e Provides the strength needed for metalworking and extended use in demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" shank size supports a wide range of standard drill chucks and holders for versatile setup (within the provided specifications).\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510726423,"sku":"DWDDL12X1INCHX1\/2","price":65.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_eaf5ecc0-a0d4-4b3d-8785-6496bcf04cea.jpg?v=1771709215"},{"product_id":"17-32-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x17-32x1-2","title":"17\/32\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X17\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 17\/32 in (0.53125 in)\u003c\/li\u003e \u003cli\u003eOverall length: 18 in\u003c\/li\u003e \u003cli\u003eShank size: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach: 18\" overall length enables deep-hole drilling in long workpieces and thick materials\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance for metalworking and general-purpose drilling\u003c\/li\u003e \u003cli\u003eDesigned for deep-hole tasks in metalworking; extended reach reduces rework and setup time\u003c\/li\u003e \u003cli\u003eShank size 1\/2\" supports use in common 1\/2\" chucks and tooling setups\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 17\/32\" (0.53125\")\u003c\/li\u003e \u003cli\u003eLength: 18\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510759191,"sku":"DWDDL18X17\/32X1\/2","price":68.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_d3ea8abc-c2ce-4265-ac81-94ce64ee2ec6.jpg?v=1771709219"},{"product_id":"9-16-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x9-16x1-2","title":"9\/16\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X9\/16X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 9\/16 in (0.5625 in)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 18 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e HSS (High-Speed Steel)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBit type:\u003c\/strong\u003e Extra-long twist drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLong reach: 18\" overall length enables deep-hole and through-hole drilling in lengthy workpieces.\u003c\/li\u003e \u003cli\u003eDurable construction: HSS bit designed for metalworking speeds and repetitive drilling tasks.\u003c\/li\u003e \u003cli\u003eChip clearance: Flute geometry promotes effective chip evacuation during deep-hole drilling.\u003c\/li\u003e \u003cli\u003eCoating status: Not specified; use with appropriate lubrication for metal drilling.\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\" provides a robust interface within standard drill setups (no coating specifics noted).\u003c\/li\u003e \u003cli\u003eUse cases: Suitable for long-length metalwork scenarios such as through-holes in lengthy bars, rails, or extrusions where standard-length bits fall 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woodworking projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial performance:\u003c\/strong\u003e High-Speed Steel construction offers wear resistance and heat tolerance for metal and wood drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for deep drilling scenarios:\u003c\/strong\u003e Aids in completing holes where standard-length bits fall short, reducing setups and refixtures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 19\/32 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 18 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCount:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510857495,"sku":"DWDDL18X19\/32X1\/2","price":71.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_a37fbf87-3e11-47ce-b6a6-08ec4b4db7d0.jpg?v=1771709225"},{"product_id":"5-8-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x5-8x1-2","title":"5\/8\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X5\/8X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8\" (0.625\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 18\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables deep-hole drilling in thick stock and hard-to-access areas.\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance for standard drilling tasks in metal.\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\" for stable engagement in standard drill chucks.\u003c\/li\u003e \u003cli\u003eDesigned for extended-hole applications in metalworking and fabrication where standard-length bits fall short.\u003c\/li\u003e \u003cli\u003eLong-reach design supports drilling from limited entry points, reducing setup changes on multi-hole projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5\/8\" (0.625\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" diameter\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e HSS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510923031,"sku":"DWDDL18X5\/8X1\/2","price":74.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_2cc0327b-50ec-494f-8c49-01c310f86368.jpg?v=1771709228"},{"product_id":"21-32-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x21-32x1-2","title":"21\/32\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X21\/32X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 21\/32\" (0.65625\")\u003c\/li\u003e \u003cli\u003eOverall length: 18\"\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach for deep-hole drilling in metalworking, fabrication, automotive repair, and fixture work\u003c\/li\u003e \u003cli\u003eOne-piece design reduces wobble and improves rigidity when extending reach into holes\u003c\/li\u003e \u003cli\u003eHSS construction delivers durability and heat resistance under typical drilling conditions\u003c\/li\u003e \u003cli\u003eVersatile for drilling through metal, plastics, and wood with appropriate feeds and speeds\u003c\/li\u003e \u003cli\u003eIdeal for applications where standard-length bits cannot reach long beams, thick plate, or recessed areas\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 21\/32\" (0.65625\")\u003c\/li\u003e \u003cli\u003eLength: 18\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510955799,"sku":"DWDDL18X21\/32X1\/2","price":79.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_d90f0989-5af9-4174-a86e-0bb188076807.jpg?v=1771709231"},{"product_id":"11-16-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x11-16x1-2","title":"11\/16\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X11\/16X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 11\/16 in (0.6875 in \/ 17.46 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 18 in (457 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2 in (12.7 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Extra-long drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 pc\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes in long workpieces, thick materials, or assemblies with restricted access.\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance for metal drilling applications.\u003c\/li\u003e \u003cli\u003eUncoated appearance typical of HSS bits; use appropriate lubrication for metal drilling.\u003c\/li\u003e \u003cli\u003eDesigned for through-holes and deep pockets in ferrous and non-ferrous metals, with straightforward maintenance and reuse.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSingle-piece bit\u003c\/li\u003e \u003cli\u003eLength: 18 inches; heavy-duty design for deep-hole workpieces and long travel paths\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 inch\u003c\/li\u003e \u003cli\u003eCoating: none (uncoated HSS appearance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312510988567,"sku":"DWDDL18X11\/16X1\/2","price":90.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_31fa0874-135a-4e75-9758-761918db5422.jpg?v=1771709235"},{"product_id":"23-32-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x23-32x1-2","title":"23\/32\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X23\/32X1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eDiameter: 23\/32\" (0.71875\")\u003c\/li\u003e \u003cli\u003eOverall length: 18\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHigh-Speed Steel (HSS) construction provides durability and heat tolerance for metalworking, wood, and plastics\u003c\/li\u003e \u003cli\u003eExtra-long 18\" overall length enables drilling deep holes in thick stock and hard-to-reach areas\u003c\/li\u003e \u003cli\u003e23\/32\" diameter offers a mid-range hole size suitable for a variety of applications\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eSuitable for drilling into metal, wood, and plastics when used with appropriate speeds and materials\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 23\/32\"\u003c\/li\u003e \u003cli\u003eOverall length: 18\"\u003c\/li\u003e \u003cli\u003eShank: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511054103,"sku":"DWDDL18X23\/32X1\/2","price":89.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_386224e6-4318-4a8d-ac84-30714b0e15dd.jpg?v=1771709238"},{"product_id":"3-4-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x3-4x1-2","title":"3\/4\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X3\/4X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eDiameter: 3\/4 in (0.75 in)\u003c\/li\u003e \u003cli\u003eOverall length: 18 in\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long 18\" overall length for deep-hole drilling and through-thick workpieces\u003c\/li\u003e \u003cli\u003eHigh-Speed Steel construction delivers durability across metal, wood, and plastic when proper feeds and speeds are used\u003c\/li\u003e \u003cli\u003e3\/4\" bore enables larger-hole tasks in fabrication, maintenance, and repair projects\u003c\/li\u003e \u003cli\u003eLong length helps minimize deflection and maintain straight holes on long profiles\u003c\/li\u003e \u003cli\u003eCommon 1\/2\" shank size (as specified) for versatile use with a range of drill types\u003c\/li\u003e \u003cli\u003eDesigned for through-holes in thick stock with appropriate speeds, feeds, and lubrication\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 18 in\u003c\/li\u003e \u003cli\u003eBit diameter: 3\/4 in (0.75 in)\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511086871,"sku":"DWDDL18X3\/4X1\/2","price":101.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_bba95539-db0e-40ef-8072-083c599943bc.jpg?v=1771709241"},{"product_id":"25-32-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x25-32x1-2","title":"25\/32\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X25\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 25\/32 in (0.78125 in)\u003c\/li\u003e \u003cli\u003eOverall length: 18 in\u003c\/li\u003e \u003cli\u003eShank size: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Extra long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables drilling deep holes in thick workpieces and recessed areas, reducing the need to swap to a shorter bit.\u003c\/li\u003e \u003cli\u003eHSS construction provides heat tolerance during metal drilling and maintains cutting edge life under typical shop conditions.\u003c\/li\u003e \u003cli\u003ePrecise 25\/32 in diameter is ideal for sized clearance holes or specific fits in metal fabrication tasks.\u003c\/li\u003e \u003cli\u003eLong-reach design supports use in fabrication, automotive, and maintenance tasks where deep-hole drilling is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 25\/32 in (0.78125 in)\u003c\/li\u003e \u003cli\u003eLength: 18 in\u003c\/li\u003e \u003cli\u003eShank: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511152407,"sku":"DWDDL18X25\/32X1\/2","price":102.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_7a7a2fc1-fa57-41b2-a728-57b412b3a4af.jpg?v=1771709244"},{"product_id":"13-16-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x13-16x1-2","title":"13\/16\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X13\/16X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: HSS extra-long drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 13\/16\" (0.8125\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 18\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter\u003c\/strong\u003e: 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables deep-hole drilling in thick workpieces without extensions\u003c\/li\u003e \u003cli\u003eRigid, single-piece design minimizes flex for straight holes during cutting\u003c\/li\u003e \u003cli\u003eHSS construction provides wear resistance and heat tolerance across common drilling materials\u003c\/li\u003e \u003cli\u003e1\/2\" shank diameter supports stable, consistent cutting\u003c\/li\u003e \u003cli\u003eSuitable for drilling through metal, wood, and plastics when used with appropriate speeds and feeds\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 13\/16\" (0.8125\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 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\u003cli\u003eShank: 1\/2 in\u003c\/li\u003e \u003cli\u003eMaterial: High Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511217943,"sku":"DWDDL18X27\/32X1\/2","price":108.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_2f2eeafa-832a-4a49-b638-bb9cde991e81.jpg?v=1771709250"},{"product_id":"7-8-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x7-8x1-2","title":"7\/8\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X7\/8X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eDiameter: 7\/8\" (22.2 mm)\u003c\/li\u003e \u003cli\u003eOverall length: 18\" (457 mm)\u003c\/li\u003e \u003cli\u003eShank: 1\/2\" (12.7 mm) round\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel 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America","offers":[{"title":"Default Title","offer_id":52312511283479,"sku":"DWDDL18X7\/8X1\/2","price":120.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_743c00a0-9776-4703-aa9b-8b0f421b9f6e.jpg?v=1771709252"},{"product_id":"29-32-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x29-32x1-2","title":"29\/32\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X29\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 29\/32 in (0.90625 in)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOverall length:\u003c\/b\u003e 18 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank:\u003c\/b\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Extra-long twist drill bit\u003c\/li\u003e 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Title","offer_id":52312511414551,"sku":"DWDDL18X15\/16X1\/2","price":120.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_31e88613-63fd-4c16-9972-c58f982762dd.jpg?v=1771709259"},{"product_id":"31-32-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x31-32x1-2","title":"31\/32\" X 18\" Extra Long Drill Bit | HSS | 1\/2\" Shank | DWDDL18X31\/32X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eDiameter: 31\/32\" (0.96875\")\u003c\/li\u003e \u003cli\u003eOverall length: 18\"\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eBit type: Extra-long drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExtra-long reach enables deep-hole drilling in thick stock, engine bays, and multi-layer assemblies where standard bits won’t reach\u003c\/li\u003e \u003cli\u003eHSS construction provides heat resistance and durability for metal drilling; suitable for wood or plastic when using appropriate speeds and lubrication\u003c\/li\u003e \u003cli\u003eMaintains a consistent hole diameter along the extended length with standard twist-bit geometry for general-purpose drilling\u003c\/li\u003e \u003cli\u003eUse cases include deep-through holes in automotive frames, fabrication work, and thick metal or composite materials\u003c\/li\u003e \u003cli\u003eLubrication and proper feed rates extend bit life and improve hole quality in metal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 18\"\u003c\/li\u003e \u003cli\u003eCutting diameter: 31\/32\" (0.96875\")\u003c\/li\u003e \u003cli\u003eShank diameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel 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\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtra-long reach:\u003c\/strong\u003e 18\" overall length enables deep-hole drilling where standard-length bits cannot reach\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction:\u003c\/strong\u003e Provides heat resistance and wear life during extended drilling sessions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLarge-diameter bore:\u003c\/strong\u003e 1\" diameter supports substantial holes and reduces the need for multiple passes in suitable materials\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank size:\u003c\/strong\u003e 1\/2\" shank\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall 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operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 24 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511545623,"sku":"DWDDL24X1INCHX1\/2","price":214.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_efa5efdc-b637-4ae2-afd4-4f8306ebeb1b.jpg?v=1771709268"},{"product_id":"1-2-x-12-hss-extra-long-drill-bit_dwddl12x1-2","title":"1\/2\" X 12\" Extra Long Drill Bit | HSS | 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life under typical cutting speeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDeep-hole capability\u003c\/strong\u003e: Specifically designed for scenarios where standard-length bits cannot reach the required depth.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial versatility\u003c\/strong\u003e: Suitable for metal, wood, and plastics when feed rates are properly controlled.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical use\u003c\/strong\u003e: Ideal for tasks like drilling through thick plates or into recessed features where access is limited.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePackage contents\u003c\/strong\u003e: 1 PC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 1\/2 in diameter, 12 in length\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511611159,"sku":"DWDDL12X1\/2","price":21.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_5acbe212-56bc-452a-9335-869e1794e070.jpg?v=1771709270"},{"product_id":"1-2-x-18-hss-extra-long-drill-bit_dwddl18x1-2","title":"1\/2\" X 18\" Extra Long Drill Bit | HSS | DWDDL18X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 18 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Extra Long Drill Bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank 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cuts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 18 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse tips:\u003c\/strong\u003e For best results, start with a pilot hole if needed, use cutting fluid or coolant to manage heat, and periodically retract to clear chips on long holes. Maintain moderate drilling speed and steady feed to maximize bit life on metalwork projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511709463,"sku":"DWDDL18X1\/2","price":37.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_90c5fb93-3bdd-4458-8e6b-14acab423569.jpg?v=1771709274"},{"product_id":"1-2-x-24-hss-extra-long-drill-bit_dwddl24x1-2","title":"1\/2\" X 24\" Extra Long Drill Bit | HSS | DWDDL24X1\/2","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2\" (0.500\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 24\" (610 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" round\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThe 1\/2\" x 24\" HSS extra-long drill bit provides extended reach for deep holes in thick workpieces, long panels, or hard-to-access locations.\u003c\/li\u003e \u003cli\u003eHSS construction offers heat tolerance and wear resistance for metal drilling and tougher materials.\u003c\/li\u003e \u003cli\u003eSuitable for long through-holes in automotive, fabrication, and maintenance tasks where standard bits cannot reach.\u003c\/li\u003e \u003cli\u003eShank size: 1\/2\" round; bit body diameter: 1\/2\" (0.500\").\u003c\/li\u003e \u003cli\u003eMaterial suitability includes metals (steel, aluminum), wood, and certain plastics with appropriate speeds and feeds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLength (overall):\u003c\/strong\u003e 24\" (610 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBit body diameter:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2\" round\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312511774999,"sku":"DWDDL24X1\/2","price":101.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_d44151a2-43b2-4c2f-80f7-50b6ddd8c83d.jpg?v=1771709277"}],"url":"https:\/\/mutualscrew.com\/collections\/extra-length-drill-bits.oembed?page=3","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}