{"product_id":"7-16-cobalt-split-point-stub-drill-bit_d-astco7-16","title":"7\/16\" Stub Drill Bit | Cobalt | Split Point | D\/ASTCO7\/16 (6 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSix-piece set of 7\/16\" cobalt split-point stub drill bits designed for metalworking tasks that demand precision and durability. Split-point geometry improves starting accuracy and reduces wandering, while the cobalt alloy resists heat and wear during drilling in tougher metals.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 6 bits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 7\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoint geometry\u003c\/strong\u003e: Split point\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt-containing high-speed steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: Stub drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSplit-point geometry\u003c\/strong\u003e fosters self-centering start, reducing wandering on contact surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCobalt alloy\u003c\/strong\u003e enhances wear resistance and heat tolerance for drilling tougher metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStub-length design\u003c\/strong\u003e provides rigidity and control, lowering deflection in demanding holes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e supports repeated use in metal fabrication, automotive repairs, and maintenance tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSix-piece kit\u003c\/strong\u003e enables consistent tooling across multiple jobs and quick replacements when wear occurs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e: 6 bits per package\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBit type\u003c\/strong\u003e: Cobalt split-point stub drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Cobalt-containing alloy for extended life in hard metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52323778232599,"sku":"D\/ASTCO7\/16","price":54.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-astco3-64_8c33f2a5-b2d7-4e76-9335-009a3192bfb4.jpg?v=1771981512","url":"https:\/\/mutualscrew.com\/products\/7-16-cobalt-split-point-stub-drill-bit_d-astco7-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}