{"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 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 18 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 9\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoating:\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":52312510824727,"sku":"DWDDL18X9\/16X1\/2","price":69.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwddl18x1inch_5d588e80-fd3a-4627-a7e2-58d92fc57294.jpg?v=1771709222","url":"https:\/\/mutualscrew.com\/products\/9-16-x-18-hss-extra-long-drill-bit-with-1-2-shank_dwddl18x9-16x1-2","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}