{"product_id":"hertel-66691866-cobalt-drill-bit-size-10-wire-tin","title":"Hertel 66691866 Cobalt Drill Bit Size 10 Wire Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 66691866 is a cobalt screw machine length drill bit sized for wire gauge No. 10, with a decimal equivalent of 0.1935 inches. It features a 135-degree split point with web thinning for fast penetration and reduced walking on hard materials. The TiN (titanium nitride) coating extends tool life by increasing surface hardness and reducing friction. At 2.25 inches overall length, this short-series bit is designed for use in tight clearance applications where standard length bits cannot reach. It is used by machinists, pipefitters, sheet metal workers, and maintenance technicians drilling through ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for production drilling in metal fabrication shops, maintenance and repair operations, and field service environments. The screw machine length geometry provides greater rigidity than jobber-length bits, making it appropriate for drilling stainless steel, alloy steel, cast iron, and high-strength metals where a standard HSS bit would wear prematurely. The straight cylindrical shank fits standard drill chucks on both handheld and machine-mounted drills.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt tool material with TiN coating for extended wear life in hard metals\u003c\/li\u003e\n  \u003cli\u003e135-degree split point with web thinning for self-centering and reduced thrust force\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length for increased rigidity and use in restricted spaces\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank compatible with standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with regular spiral flute\u003c\/li\u003e\n  \u003cli\u003eHeavy duty grade rated for demanding production and maintenance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement screw machine length drill bit for use in any standard drill chuck accepting a 0.1935-inch straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists and maintenance technicians using standard drill presses, CNC drilling machines, or hand drills with a compatible chuck. Secure the shank fully in the chuck before operation to prevent slippage. Use appropriate cutting fluid when drilling hard alloys to preserve coating life. Inspect the cutting edge before each use and replace if chipping or dulling is evident to avoid workpiece damage.\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. 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1935 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: TiN (Titanium Nitride)\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1935 inches\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: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size Range\u003c\/strong\u003e: 0.1500 to 0.2000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66691866\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51740726001970,"sku":"66691866","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5b3025160c4d398e244187e64c82361.jpg?v=1788826973","url":"https:\/\/voomisupply.com\/products\/hertel-66691866-cobalt-drill-bit-size-10-wire-tin","provider":"Voomi Supply","version":"1.0","type":"link"}