{"product_id":"cleveland-c04452-screw-machine-drill-bit-wire-20-hss","title":"Cleveland C04452 Screw Machine Drill Bit Wire 20 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C04452 is a screw machine length (stub length) twist drill bit designed for general-purpose hole-making in metal fabrication and machining environments. It cuts a 0.1610-inch diameter hole using a 118-degree standard point ground from high-speed steel (HSS). The shortened flute and overall length of 2.125 inches make it well-suited for use in drill presses, screw machines, CNC turret lathes, and other rigid setups where a stub-length tool reduces deflection and improves hole accuracy. The bright, uncoated finish is appropriate for general-purpose cutting without the need for specialized coatings. Installation and use are performed by machinists, toolroom technicians, and metalworking trades.\u003c\/p\u003e\u003cp\u003eThis bit is intended for drilling into alloy steel and aluminum in production and job-shop settings. The web-thinned, parallel-web construction reduces thrust load at the point, which is beneficial when drilling harder alloys or when machine spindle power is limited. The straight-cylindrical shank fits standard Jacobs-style drill chucks and collet systems sized for 0.1610-inch shanks. It conforms to ASME B94.11M standards for short-series twist drills and carries the ANSI specification designation, making it appropriate for use where dimensional compliance is required by a quality plan or customer print.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge size 20 (0.1610 inch) with a diameter tolerance of +0.0000 to -0.0007 inches for consistent hole size\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle — the conventional geometry for general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length at 2.125 inches OAL reduces deflection in rigid machine setups\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, parallel-web construction lowers thrust load and improves penetration in alloy steel and aluminum\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction with bright, uncoated finish — suitable for general-purpose cutting with conventional cutting fluids\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with a 2-flute regular spiral; straight-cylindrical shank fits standard drill chucks and collet holders\u003c\/li\u003e\n\u003cli\u003eConforms to ASME B94.11M and ANSI specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style screw machine length drill bit for use in standard drill chucks, collet systems, and turret lathe tooling that accept a straight-cylindrical shank at 0.1610 inches in diameter. Suitable for drilling alloy steel and aluminum workpieces in general-purpose machining applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSecure the shank fully in a properly sized drill chuck or collet before operation; verify runout with a dial indicator in precision applications. Always apply a compatible cutting fluid or cutting oil when drilling alloy steel to extend tool life and maintain hole quality. De-energize and lock out the machine spindle before changing or inspecting the bit. Refer to the machine manufacturer's feed and speed tables for the workpiece material — do not exceed the rated RPM for the bit diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1610 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\u003eOverall Length\u003c\/strong\u003e: 2.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1610 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eWeb Configuration\u003c\/strong\u003e: Parallel (Web-Thinned)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0007 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Short (Screw Machine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, ANSI\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: C04452\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51717838471474,"sku":"C04452","price":41.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fd6dd25091af5df7bf823b9d82a35cce.jpg?v=1788546493","url":"https:\/\/voomisupply.com\/products\/cleveland-c04452-screw-machine-drill-bit-wire-20-hss","provider":"Voomi Supply","version":"1.0","type":"link"}