{"title":"Spear Tip Glass and Tile Drill Bits","description":null,"products":[{"product_id":"1-8-carbide-tipped-glass-tile-drill-bit-with-hex-shank_dwdgd1-8hex","title":"1\/8\" Glass \u0026 Tile Drill Bit | Carbide Tipped | Hex Shank | DWDGD1\/8HEX","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/8\" (3.175 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip\u003c\/strong\u003e: Carbide tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: Hex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePieces\u003c\/strong\u003e: 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTarget materials\u003c\/strong\u003e: Glass and tile (ceramic\/porcelain tile, mirrors)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCarbide-tipped edge provides extended wear resistance when drilling through hard glazing, tile glaze, and tempered glass surfaces.\u003c\/li\u003e \u003cli\u003eHex shank design enables secure grip and quick bit changes in hex-based drill chucks.\u003c\/li\u003e \u003cli\u003e1\/8\" diameter supports precise holes for mounting hardware in glass or tile installations.\u003c\/li\u003e \u003cli\u003eDesigned to minimize wandering on smooth glass and glazed tile compared to plain steel bits, improving hole accuracy.\u003c\/li\u003e \u003cli\u003eOptimized for drilling in glass, ceramic tile, porcelain tile, and mirror-backed surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/8\" (3.175 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip\u003c\/strong\u003e: Carbide tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: Hex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312521572631,"sku":"DWDGD1\/8HEX","price":5.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_80d8948c-2aa7-4eb6-8ff8-b26b2bb8a34b.jpg?v=1771709654"},{"product_id":"3-16-carbide-tipped-glass-tile-drill-bit-with-hex-shank_dwdgd3-16hex","title":"3\/16\" Glass \u0026 Tile Drill Bit | Carbide Tipped | Hex Shank | DWDGD3\/16HEX","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 3\/16\" (4.76 mm)\u003c\/li\u003e \u003cli\u003eTip: Carbide-tipped for extended wear on glass and tile\u003c\/li\u003e \u003cli\u003eShank: Hex\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eIntended use: Drilling glass and ceramic tile\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCarbide-tip construction provides wear resistance when drilling hard surfaces like glass and tile, delivering longer bit life than standard steel bits.\u003c\/li\u003e \u003cli\u003eHex shank design ensures a secure grip in the chuck, reducing slipping and chatter during penetration.\u003c\/li\u003e \u003cli\u003eOptimized for glass, glazed ceramic tile, and porcelain tile to produce clean, precise holes with minimal edge chipping when used with proper technique.\u003c\/li\u003e \u003cli\u003eFlute geometry facilitates chip removal, helping maintain a steady cutting action and accurate hole placement.\u003c\/li\u003e \u003cli\u003eCompact, purpose-built bit ideal for bathroom and kitchen installations (e.g., mounting hardware, outlets, shelving on tile or glass surfaces).\u003c\/li\u003e \u003cli\u003eUse tip with masking tape or painter’s tape to prevent wandering at startup and to help mark the drilling point.\u003c\/li\u003e \u003cli\u003eRecommended operating approach: low to moderate speeds with steady feeding pressure to minimize edge cracking on tile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBit type: Glass \u0026amp; tile drill bit\u003c\/li\u003e \u003cli\u003eDiameter: 3\/16\"\u003c\/li\u003e \u003cli\u003eShank: Hex\u003c\/li\u003e \u003cli\u003eTip material: Carbide\u003c\/li\u003e \u003cli\u003ePackage: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312521605399,"sku":"DWDGD3\/16HEX","price":5.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_847e869f-5caf-4fd4-aa0e-98212d638949.jpg?v=1771709657"},{"product_id":"1-4-carbide-tipped-glass-tile-drill-bit-with-hex-shank_dwdgd1-4hex","title":"1\/4\" Glass \u0026 Tile Drill Bit | Carbide Tipped | Hex Shank | DWDGD1\/4HEX","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 1\/4\" (6.35 mm)\u003c\/li\u003e \u003cli\u003eTip: Carbide-tipped\u003c\/li\u003e \u003cli\u003eShank: 1\/4\" hex\u003c\/li\u003e \u003cli\u003eApplication: Drilling holes in glass and glazed ceramic tile surfaces\u003c\/li\u003e \u003cli\u003eBit composition: Carbide-tipped drill bit designed for precision drilling in brittle materials\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCarbide-tipped tip provides extended life when drilling through hard glass and glazed tile surfaces\u003c\/li\u003e \u003cli\u003eHex shank (1\/4\") offers secure engagement in hex chucks and quick-change systems, reducing slipping\u003c\/li\u003e \u003cli\u003eCreates clean holes with minimal breakout when used with proper cooling and steady feed\u003c\/li\u003e \u003cli\u003eOptimized for use with drills or impact drivers that accept 1\/4\" hex bits\u003c\/li\u003e \u003cli\u003eVersatile for installing hardware into glass panels, tile backsplashes, mirrors, and shower enclosures\u003c\/li\u003e \u003cli\u003eRecommended technique: use water cooling\/lubrication, drill at low to moderate speed, and apply steady, light pressure\u003c\/li\u003e \u003cli\u003eSurfaces: Glass, glazed ceramic tile, and similar hard tile materials\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBit material: Carbide-tipped\u003c\/li\u003e \u003cli\u003eShank: 1\/4\" hex\u003c\/li\u003e \u003cli\u003eIntended use: Drilling holes in glass and ceramic tile surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312521638167,"sku":"DWDGD1\/4HEX","price":6.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_55591b16-9d92-4ce2-962c-0b73c37118eb.jpg?v=1771709659"},{"product_id":"5-16-carbide-tipped-glass-tile-drill-bit-with-hex-shank_dwdgd5-16hex","title":"5\/16\" Glass \u0026 Tile Drill Bit | Carbide Tipped | Hex Shank | DWDGD5\/16HEX","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 5\/16\" (0.3125\")\u003c\/li\u003e \u003cli\u003eTip: Carbide-tipped\u003c\/li\u003e \u003cli\u003eShank: Hex\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eApplication: Glass and tile drilling\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCarbide-tipped tip provides extended wear life when drilling through hard tile and glass surfaces.\u003c\/li\u003e \u003cli\u003eHex shank design reduces cam-out and keeps the bit firmly seated in the chuck.\u003c\/li\u003e \u003cli\u003eFlute geometry tuned for glazed substrates to minimize chipping and yield cleaner holes.\u003c\/li\u003e \u003cli\u003eLow-speed operation with steady feed; using water or coolant helps prevent overheating and cracking.\u003c\/li\u003e \u003cli\u003eBest used at low RPM with gentle feed when working with glass or tile to minimize fracture risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIncludes: 1 piece\u003c\/li\u003e \u003cli\u003eDiameter: 5\/16\" (0.3125\")\u003c\/li\u003e \u003cli\u003eShank: Hex\u003c\/li\u003e \u003cli\u003eTip: Carbide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312521670935,"sku":"DWDGD5\/16HEX","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_ae5ad958-ef0e-41e2-9a91-738c3407dde2.jpg?v=1771709661"},{"product_id":"3-8-carbide-tipped-glass-tile-drill-bit-with-hex-shank_dwdgd3-8hex","title":"3\/8\" Glass \u0026 Tile Drill Bit | Carbide Tipped | Hex Shank | DWDGD3\/8HEX","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 3\/8 in\u003c\/li\u003e \u003cli\u003eTip: Carbide tipped\u003c\/li\u003e \u003cli\u003eShank: Hex\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003eApplication: Glass and tile drilling\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCarbide-tipped construction provides increased wear resistance for repeated use on glass and tile\u003c\/li\u003e \u003cli\u003eHex shank design offers secure grip in drill chucks and prevents slippage during operation\u003c\/li\u003e \u003cli\u003eGround, center-cut tip minimizes wandering on smooth glass and tile surfaces for precise entry\u003c\/li\u003e \u003cli\u003eBalanced geometry reduces chipping when starting holes in ceramic tile and glass\u003c\/li\u003e \u003cli\u003eRecommended operating conditions: slow to moderate spindle speed with steady feed; avoid hammer\/impact mode\u003c\/li\u003e \u003cli\u003eUse with non-hammer drill settings to prevent surface damage\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBit material: carbide tip on steel body\u003c\/li\u003e \u003cli\u003eShank type: hex\u003c\/li\u003e \u003cli\u003eDiameter: 3\/8 in\u003c\/li\u003e \u003cli\u003eUse: drilling glass and ceramic tile\u003c\/li\u003e \u003cli\u003ePackaging: 1 piece per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312521703703,"sku":"DWDGD3\/8HEX","price":10.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_4d82d638-c447-4ee7-af5e-3d298de8eb1c.jpg?v=1771709663"},{"product_id":"1-2-carbide-tipped-glass-tile-drill-bit-with-hex-shank_dwdgd1-2hex","title":"1\/2\" Glass \u0026 Tile Drill Bit | Carbide Tipped | Hex Shank | DWDGD1\/2HEX","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip material\u003c\/strong\u003e: Carbide-tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: Hex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct focus\u003c\/strong\u003e: 1\/2\" carbide-tipped glass \u0026amp; tile drill bit with hex shank\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide-tipped tip\u003c\/strong\u003e provides wear resistance for repeated drilling in ceramic tile and glass surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHex shank\u003c\/strong\u003e delivers secure torque transfer and reduces slippage in hex-bit drill chucks and impact drivers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for larger, cleaner holes\u003c\/strong\u003e in glazed tile when mounting hardware or fixtures is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for controlled drilling\u003c\/strong\u003e at low to moderate speeds with steady feed to minimize chipping and cracking.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Carbide-tipped tip on a metal shank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: Hex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncludes\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":52312521736471,"sku":"DWDGD1\/2HEX","price":14.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_da5c6a79-59fd-41ed-a433-436928972055.jpg?v=1771709664"},{"product_id":"1-4-carbide-tipped-glass-tile-drill-bit_dwdgd1-4","title":"1\/4\" Glass \u0026 Tile Drill Bit | Carbide Tipped | DWDGD1\/4","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/4 in (6.35 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip\u003c\/strong\u003e: Carbide-tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbide\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use\u003c\/strong\u003e: Glass and ceramic tile drilling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlute geometry\u003c\/strong\u003e: Precision-ground\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide tip\u003c\/strong\u003e provides wear resistance for repeated use on hard surfaces\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision-ground tip and flute geometry\u003c\/strong\u003e for clean, accurate holes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned to minimize chipping and wandering\u003c\/strong\u003e when starting a hole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for glass and ceramic tile\u003c\/strong\u003e drilling applications, including backsplashes and tabletops\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/4 in (6.35 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTip\u003c\/strong\u003e: Carbide-tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/4 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312522064151,"sku":"DWDGD1\/4","price":5.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdgd1-8hex_2214ef73-43bc-4114-b9d6-ca8653231ba9.jpg?v=1771709679"},{"product_id":"3-8-carbide-tipped-glass-tile-drill-bit_dwdgd3-8","title":"3\/8\" Glass \u0026 Tile Drill Bit | Carbide Tipped | DWDGD3\/8","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 3\/8 in (9.525 mm)\u003c\/li\u003e \u003cli\u003eTip material: Carbide\u003c\/li\u003e \u003cli\u003eSubstrates: Glass; 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