{"product_id":"cleveland-c04519-screw-machine-drill-bit-letter-h-hss","title":"Cleveland C04519 Screw Machine Drill Bit Letter H Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C04519 is a screw machine length (stub length) twist drill bit sized to Letter H, which corresponds to 0.2660 inches in decimal. Built from high-speed steel with a bright, uncoated finish, it features a 118-degree standard point angle and web-thinned geometry that reduces thrust and helps center the bit at entry. The two-flute, right-hand spiral design evacuates chips efficiently in short-hole applications. At 2-11\/16 inches overall length, the short body provides added rigidity in drill presses, screw machines, and CNC turret setups where a standard-length bit would flex or chatter. General-purpose grade, ASME B94.11M compliant.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling alloy steel and aluminum in production and maintenance environments. The screw machine length format is the preferred choice when drilling shallow holes in tight fixtures or when workpiece clearance limits tool overhang. Machinists, tool-and-die technicians, and maintenance mechanics reach for this format in both manual drill press and automated screw machine operations. The straight cylindrical shank seats in standard drill chucks and collet holders without modification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLetter H size — 0.2660 inches decimal equivalent, tolerance +0.0000 to -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle with web-thinned tip for reduced entry thrust\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction — bright, uncoated finish suitable for alloy steel and aluminum\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length at 2-11\/16 inches OAL for maximum rigidity in short-hole work\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch flute length, right-hand cut, regular spiral for consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 0.2660 inches diameter — fits standard drill chucks and collet holders\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose screw machine length drill bit compatible with standard drill chucks and collet holders that accept a 0.2660-inch straight cylindrical shank, for use in drill presses, screw machines, and CNC turret applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove drill bits only with the machine powered down and the spindle fully stopped. Secure the shank firmly in the chuck or collet to the full recommended grip depth before operation. Inspect the cutting edges and web before each use — a worn or chipped point will produce oversized holes and excessive heat. Use appropriate cutting fluid for alloy steel work to extend tool life and maintain hole tolerance.\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: H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2660 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 17\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2660 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\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\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Short (Screw Machine Length)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\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: 2120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B94.11M\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C04519\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51710839980338,"sku":"C04519","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/85e92b8618ff244aa9b4a2ba941f7c0f.jpg?v=1788471229","url":"https:\/\/voomisupply.com\/products\/cleveland-c04519-screw-machine-drill-bit-letter-h-hss","provider":"Voomi Supply","version":"1.0","type":"link"}