{"product_id":"43-64-3mt-hss-oversized-shank-taper-shank-drill-bit_dwdts43-64-3mt","title":"43\/64\" Taper Shank Drill Bit | HSS | 3MT | Oversized Shank | DWDTS43\/64-3MT","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 43\/64\" (0.6719\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 3MT Morse taper with an oversized diameter\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 \u003cli\u003e\n\u003cstrong\u003eOversized shank design\u003c\/strong\u003e improves engagement with large drill chucks, reducing misalignment during heavy drilling operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3MT Morse taper shank\u003c\/strong\u003e provides a secure drive and stable hole enlargement without wobble.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction\u003c\/strong\u003e offers heat resistance for metalworking and versatile use across steel, cast iron, aluminum, and hardwoods.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLarge 43\/64\" diameter\u003c\/strong\u003e enables efficient through-holes for mounting hardware, fasteners, or conduit pass-throughs in fabrication projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases\u003c\/strong\u003e include drilling through-holes for mounting hardware on steel frames, creating conduit passages in electrical installations, enlarging holes in aluminum blocks for hardware fitment, and rapid through-holes in fabrication workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for\u003c\/strong\u003e machinists, fabricators, electricians, and workshop technicians performing heavy-diameter hole enlargement tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical tips\u003c\/strong\u003e — maintain a steady feed rate, use appropriate lubrication for metal drilling, and center-punch to prevent guide walking on hard materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 3MT taper with oversized diameter\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 43\/64\" (0.6719\")\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\u003eLength:\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":52312725684503,"sku":"DWDTS43\/64-3MT","price":27.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/dwdtsmm5-00_888f93c7-96a6-467c-af97-ccdd1ca22877.jpg?v=1771716894","url":"https:\/\/mutualscrew.com\/products\/43-64-3mt-hss-oversized-shank-taper-shank-drill-bit_dwdts43-64-3mt","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}