{"product_id":"value-collection-01378462-size-46-cobalt-drill-bit","title":"Value Collection 01378462 Size 46 Cobalt Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 01378462 is a screw machine length drill bit designed for high-speed, close-tolerance drilling in metal and other tough materials. Built from cobalt high-speed steel, it handles elevated heat without losing hardness, making it well suited for stainless steel, cast iron, and hardened alloys. The 135-degree split point starts on contact without a center punch, reducing walking on hard surfaces. At 1.75 inches overall length, this stub-length geometry provides added rigidity and reduced deflection in short drilling applications. It is sized to wire gauge No. 46, equivalent to 0.0810 inch diameter. Trade professionals and machinists reach for this bit when precision hole sizing and drill life matter more than cost per bit.\u003c\/p\u003e\n\u003cp\u003eThis bit is used in production machining, maintenance and repair, and sheet metal work where short, stiff drill geometry improves accuracy. The straight shank fits standard drill chucks and quick-change holders. Its compact overall length is well suited to drill presses, CNC machining centers, and hand drills operating in confined spaces. The heavy-duty cobalt grade holds up in interrupted cuts and abrasive materials that would wear down standard high-speed steel bits quickly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction resists heat buildup during drilling in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e135-degree split point starts on contact and reduces drill walking without center punching\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length at 1.75 inches overall provides added rigidity and reduces deflection\u003c\/li\u003e\n  \u003cli\u003e0.75 inch flute length with regular spiral geometry for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard drill chucks and spindles\u003c\/li\u003e\n  \u003cli\u003eStraight shank fits common drill chucks and quick-change tooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard shop consumable for any application requiring a wire gauge No. 46 diameter hole; fits standard straight-shank drill chucks across drill presses, CNC machining centers, and portable hand drills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, maintenance technicians, and tool-and-die professionals. Secure the straight shank fully into the drill chuck before operation and verify runout before drilling into finished workpieces. Always power down and lock out the machine spindle before changing drill bits. Do not exceed the recommended RPM range for the workpiece material and bit diameter to avoid overheating the cobalt substrate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 46\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0810 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\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\u003eOverall Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches\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\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 01378462\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716978999602,"sku":"01378462","price":41.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c59099413931da57318ad2b39b13497f.jpg?v=1788534335","url":"https:\/\/voomisupply.com\/products\/value-collection-01378462-size-46-cobalt-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}