{"product_id":"value-collection-01378603-cobalt-drill-bit-size-60-135-deg","title":"Value Collection 01378603 Cobalt Drill Bit Size 60 135 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 01378603 is a screw machine length cobalt drill bit designed for high-speed drilling in tough materials including stainless steel, hardened alloys, and heat-resistant metals. Built to a wire gauge Size 60 with a decimal equivalent of 0.0400 inches, this bit features a 135-degree split point for fast self-centering starts without a center punch. The cobalt construction provides superior heat resistance compared to standard high-speed steel bits. At 1.375 inches overall length, the stub-length body adds rigidity and reduces deflection in short-reach drilling applications. Machinists, tool-and-die workers, and maintenance technicians working on CNC mills, drill presses, or hand drills will find this bit suited to precision small-diameter work.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in screw machine, production, and general machining environments where a compact, rigid drill profile is required. The stub-length design is commonly chosen when drilling thin-gauge sheet metal, small fastener pilot holes, or precision holes in fixtures and jigs. Its 2-flute regular spiral geometry provides efficient chip evacuation in both ferrous and non-ferrous materials. The straight shank fits standard collets, drill chucks, and screw machine spindles without modification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge Size 60 with 0.0400 inch decimal diameter for precise small-bore applications\u003c\/li\u003e\n\u003cli\u003eCobalt tool material for extended heat resistance and longer tool life in hard or abrasive materials\u003c\/li\u003e\n\u003cli\u003e135-degree split point geometry promotes self-centering and reduces thrust force at entry\u003c\/li\u003e\n\u003cli\u003eStub screw machine length at 1.375 inches overall reduces deflection and improves rigidity\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard drill press and CNC spindle rotation\u003c\/li\u003e\n\u003cli\u003e2-flute regular spiral design with straight shank fits standard collets and drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use screw machine length drill bit suitable for standard drill chucks and collets accepting a straight shank in small-diameter wire gauge sizing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or maintenance technicians using a keyed or keyless drill chuck or collet system rated for small-diameter straight-shank bits. Ensure the chuck or collet is fully tightened and the workpiece is securely fixtured before beginning drilling. Use appropriate cutting fluid or coolant for cobalt bits when drilling ferrous materials to maximize tool life. Inspect the split point for chips or damage before each use, as small-diameter cobalt bits are brittle and should not be forced through hard stock.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0400 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Straw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 01378603\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697861624114,"sku":"01378603","price":44.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a70338404af16a8b5ee5ba8f1fcd3653.jpg?v=1788355154","url":"https:\/\/voomisupply.com\/products\/value-collection-01378603-cobalt-drill-bit-size-60-135-deg","provider":"Voomi Supply","version":"1.0","type":"link"}