{"product_id":"titan-usa-cd30301-drill-bit-letter-a-hss-black-oxide","title":"Titan Usa CD30301 Drill Bit Letter a Hss Black Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TITAN USA CD30301 is a screw machine length drill bit sized to Letter A (0.2340 inches, equivalent to 15\/64 inches) with a 135-degree split point and a high-speed steel construction finished in black oxide. Screw machine length bits are shorter than jobber-length bits, providing increased rigidity and reduced deflection in tight workspaces or drill press applications. The split point geometry reduces walking at startup, eliminating the need for a center punch on most materials. Black oxide coating provides mild lubricity and corrosion resistance. This bit is suited for metalworking, mechanical, and maintenance trades requiring precise, repeatable hole sizing.\u003c\/p\u003e\u003cp\u003eThe CD30301 is used in general metalworking, machine shops, maintenance and repair operations, and production drilling where a short, stiff bit is preferred. Its Letter A diameter is commonly specified for tapping and close-tolerance hole applications in steel, cast iron, aluminum, and similar materials. The straight cylindrical shank accepts standard drill chucks. This bit is typically installed by machinists, millwrights, pipefitters, and maintenance mechanics working on ferrous and non-ferrous metals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLetter A size: 0.2340 inches decimal equivalent, matching 15\/64 inches nominal\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces bit walking and eliminates center punch in most applications\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length at 2-7\/16 inches OAL increases rigidity over jobber-length bits\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction rated for heavy-duty drilling in metal\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides mild corrosion resistance and lubricity\u003c\/li\u003e\n\u003cli\u003e2-flute spiral design with 1-5\/16 inches flute length for efficient chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use screw machine drill bit for standard drill chucks and drill presses accepting straight cylindrical shanks in the Letter A size range (0.2000 to 0.2500 inches).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists and maintenance trades using standard drill chucks on drill presses, CNC machines, or hand drills. Ensure the chuck is fully tightened around the straight cylindrical shank before operation. Always power down and isolate the machine before changing bits. Use appropriate cutting fluid for steel and ferrous metals to extend bit life and improve hole quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2340 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 15\/64 inches\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\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-5\/16 inches (1.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: 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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: TITAN USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CD30301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51748563747122,"sku":"CD30301","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84537b07bce6b332092ba4a7b5ea270b.jpg?v=1788895245","url":"https:\/\/voomisupply.com\/products\/titan-usa-cd30301-drill-bit-letter-a-hss-black-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}