{"product_id":"10-cobalt-split-point-stub-drill-bit_d-astco10","title":"#10 Stub Drill Bit | Cobalt | Split Point | D\/ASTCO10 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 12 bits\u003c\/li\u003e \u003cli\u003eSize: #10 (0.1935 in \/ 4.92 mm)\u003c\/li\u003e \u003cli\u003eMaterial: cobalt high-speed steel (HSS-Co)\u003c\/li\u003e \u003cli\u003ePoint geometry: Split point\u003c\/li\u003e \u003cli\u003eLength: Stub length\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThis 12-pack of \u003cstrong\u003e#10\u003c\/strong\u003e cobalt split-point \u003cstrong\u003estub drill bits\u003c\/strong\u003e delivers controlled starts and long wear life when piercing hard metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSplit-point\u003c\/strong\u003e minimizes wandering on impact, reducing the need for pre-punching and ensuring accurate hole location.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCobalt alloy\u003c\/strong\u003e enhances hardness and heat resistance, maintaining cutting edges under high temps in stainless steel and alloy steel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStub length\u003c\/strong\u003e increases rigidity and reduces chatter in tight spaces, improving hole accuracy on difficult materials.\u003c\/li\u003e \u003cli\u003ePack includes 12 bits for multiple projects without frequent reordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePack quantity: 12 bits\u003c\/li\u003e \u003cli\u003eDiameter: #10 (0.1935 in \/ 4.92 mm)\u003c\/li\u003e \u003cli\u003eLength category: Stub\u003c\/li\u003e \u003cli\u003eTip: Split point\u003c\/li\u003e \u003cli\u003eFinish\/Material: Cobalt alloy (HSS-Co)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52323786260759,"sku":"D\/ASTCO10","price":29.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-astco3-64_f93cad82-63e8-4d1d-b4aa-4ac1c0c07f62.jpg?v=1771981600","url":"https:\/\/mutualscrew.com\/products\/10-cobalt-split-point-stub-drill-bit_d-astco10","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}