{"product_id":"titan-usa-tc79211-carbide-jobber-drill-bit-no-11-wire","title":"Titan Usa TC79211 Carbide Jobber Drill Bit No. 11 Wire","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TC79211 is a solid carbide jobber-length drill bit ground to a No. 11 wire size (0.1910 inches diameter) with a 118-degree split point and an ALTiN (aluminum titanium nitride) coating. It is designed for high-performance drilling in ferrous and exotic materials where standard high-speed steel tooling falls short. The right-hand spiral flute geometry and split point promote accurate hole entry and efficient chip evacuation. Overall length is 2.75 inches with a 1.625-inch flute length, making it a standard jobber-length tool suited to drill presses, CNC machining centers, and hand-held power tools used by machinists and metalworking tradespeople.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in steel, stainless steel, cast iron, superalloys, and titanium — material categories corresponding to ISO application codes P, M, K, and S. It is a general-purpose drill suited to production and maintenance drilling environments where a reliable, wear-resistant solid carbide tool is required. The TC79 series is built around a 9xD flute-to-diameter ratio and a straight cylindrical shank that seats directly in standard drill chucks without adapters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for extended tool life in hard and abrasive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eALTiN coating increases surface hardness and heat resistance for dry or light-coolant drilling\u003c\/li\u003e\n  \u003cli\u003e118-degree split point reduces thrust force and improves hole location accuracy without a center punch\u003c\/li\u003e\n  \u003cli\u003eRight-hand two-flute spiral geometry promotes consistent chip evacuation in through and blind holes\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank fits standard three-jaw drill chucks without a sleeve or adapter\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through requirement simplifies use on conventional drill presses and manual machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in drill presses, CNC machining centers, and handheld power tools accepting a straight cylindrical shank of 0.1910 inches diameter. Primary workpiece materials are steel, stainless steel, cast iron, superalloys, and titanium (ISO codes P, M, K, S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the straight shank firmly in a calibrated drill chuck before operation and verify runout is within acceptable limits for the application. Solid carbide tooling is brittle compared to high-speed steel — avoid side-loading, interrupted cuts at high feed rates, or using the bit as a pry to clear chips. When drilling stainless steel or superalloys, use consistent feed pressure to prevent work hardening at the cutting edge. Follow the machine manufacturer and applicable shop-safety guidelines for spindle speed selection based on workpiece material and hole depth.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1910 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to +0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: ALTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\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\u003eFlute Length\u003c\/strong\u003e: 1.625 inches (1-5\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches (2-3\/4 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: 0.1910 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.125 inches (1-1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 9xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flats\u003c\/strong\u003e: 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble Margin\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TC79\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\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: TITAN USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TC79211\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51728458842418,"sku":"TC79211","price":57.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c72115e008d3e294e868a9ed8fadb30a_3d4ba040-a4f0-4f36-8a15-8ee7cbb39d8b.jpg?v=1788691528","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc79211-carbide-jobber-drill-bit-no-11-wire","provider":"Voomi Supply","version":"1.0","type":"link"}