{"product_id":"1-8-cobalt-split-point-stub-drill-bit_d-astco1-8","title":"1\/8\" Stub Drill Bit | Cobalt | Split Point | D\/ASTCO1\/8 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 12 pieces\u003c\/li\u003e \u003cli\u003eDiameter: 1\/8\" (0.125 in)\u003c\/li\u003e \u003cli\u003eMaterial: cobalt\u003c\/li\u003e \u003cli\u003eTip\/point geometry: split point\u003c\/li\u003e \u003cli\u003eOverall length: stub length\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSplit-point geometry seizes initial contact to prevent walking on metal surfaces, improving hole start accuracy.\u003c\/li\u003e \u003cli\u003eCobalt alloy provides enhanced heat resistance and wear life for drilling hard metals, including stainless steel and hi‑strength alloys.\u003c\/li\u003e \u003cli\u003eStub-length design offers rigidity and reduced flex, yielding cleaner holes in confined or angled metalwork.\u003c\/li\u003e \u003cli\u003eLonger bit life under high-temperature drilling conditions due to improved edge retention.\u003c\/li\u003e \u003cli\u003ePack includes 12 pieces of 1\/8\" cobalt split-point stub drill bits, suitable for repetitive metalworking tasks in shop or field settings.\u003c\/li\u003e \u003cli\u003eIdeal for metal fabrication, automotive work, and DIY projects requiring durable 1\/8\" bits.\u003c\/li\u003e \u003cli\u003eCommon use cases: drilling through steel, stainless steel, cast iron, and other hard metals with appropriate feeds and speeds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eContents: 12 pcs of 1\/8\" cobalt split-point stub drill bits\u003c\/li\u003e \u003cli\u003eBit type: cobalt alloy, split-point, stub length\u003c\/li\u003e \u003cli\u003ePackaging: 12-piece pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52323775676695,"sku":"D\/ASTCO1\/8","price":18.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-astco3-64_58340351-9013-4fc0-b20f-4043c8ff792a.jpg?v=1771981462","url":"https:\/\/mutualscrew.com\/products\/1-8-cobalt-split-point-stub-drill-bit_d-astco1-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}