{"product_id":"titan-usa-tc20120-drill-bit-letter-t-solid-carbide","title":"Titan Usa TC20120 Drill Bit Letter T Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TC20120 is a screw machine length drill bit sized to Letter T (0.3580 inches) and built from solid carbide for demanding drilling applications. The 135-degree split point geometry reduces walking and lowers the thrust required to start a hole, making it well suited for production drilling in hard or abrasive materials. The bright\/uncoated finish maintains close tolerances right out of the box. With an overall length of 3 inches and a flute length of 1.375 inches, this stub-length bit offers increased rigidity and reduced deflection compared to jobber-length alternatives. It weighs approximately 0.11 pounds and is sold individually.\u003c\/p\u003e\n\u003cp\u003eThis bit is designed for use in CNC machining centers, drill presses, and hand-held power tools where a short, stiff cutting tool is required. The regular spiral flute and straight cylindrical shank make it compatible with standard drill chucks and collet holders without modification. It is most commonly applied in metalworking operations on ferrous and non-ferrous alloys, cast iron, hardened steels, and similar materials where carbide's hardness and wear resistance outperform high-speed steel. Machinists, toolroom technicians, and maintenance professionals in industrial and manufacturing environments are the typical end users.\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 materials\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces thrust and minimizes drill walk on entry\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length at 3 inches OAL provides superior rigidity and reduced deflection\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish maintains precise diameter tolerance of 0.3580 inches\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting with regular spiral flutes for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank fits standard drill chucks and collet holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for any drill chuck or collet system accepting a straight cylindrical shank in the Letter T (0.3580 inch) diameter range of 0.3500 to 0.4000 inches, Series 200.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit should be installed and operated by qualified machinists or toolroom technicians familiar with carbide tooling. Secure the shank fully in a drill chuck or collet before operation and verify runout is within acceptable limits, as carbide is brittle and sensitive to side loading. Always power down and lock out the machine before changing tooling. Avoid using carbide bits in hand-held percussion or hammer-drill mode, as impact loading will fracture the carbide substrate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.3580 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\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: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.375 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\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size Range\u003c\/strong\u003e: 0.3500 to 0.4000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: TC20120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51732363378994,"sku":"TC20120","price":109.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/edf2575ef597bb8f9d8401683cfc1a0a_b1f15ea4-5791-4062-99f8-57fbde4fd05f.jpg?v=1788742088","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc20120-drill-bit-letter-t-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}