{"product_id":"cleveland-c15123-screw-machine-drill-bit-no-33-cobalt","title":"Cleveland C15123 Screw Machine Drill Bit No. 33 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C15123 is a screw machine length drill bit designed for high-production drilling applications where rigidity and speed matter. Built from M42 cobalt high-speed steel and coated with TiAlN for heat and wear resistance, this bit handles demanding materials without sacrificing hole quality. It carries a wire gauge size of No. 33 (0.1130 inches decimal), an overall length of 1-7\/8 inches, and a flute length of 7\/8 inch. The 135-degree split point starts on contact without a center punch and reduces thrust. Licensed machinists, tool-and-die shops, and metalworking professionals are the primary installers and users of this tooling.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for drilling aluminum, brass, carbon steel, cast iron, nickel alloy, plastics, stainless steel, and tool steel. The shorter screw machine length body provides added stiffness compared to jobber-length bits, making it a practical choice for turret lathes, CNC machining centers, drill presses, and hand-held operations where deflection control and tight tolerances are priorities. It conforms to ANSI specification standards and falls within the 0.1000 to 0.1500 inch drill bit size range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt steel construction for elevated heat resistance and edge retention in tough alloys\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life when cutting abrasive and high-temperature materials\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces walking and lowers required drilling thrust\u003c\/li\u003e\n\u003cli\u003eParabolic flute geometry with web thinning improves chip evacuation and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank with parallel web configuration for consistent chuck grip and rigidity\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, screw machine length for maximum stiffness in short-reach setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for standard straight-shank drill chucks accepting a 0.1130-inch shank diameter across CNC machining centers, turret lathes, and bench drill presses.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or metalworking technicians familiar with proper chuck seating and runout verification. Ensure the machine spindle is fully stopped and de-energized before loading or removing the bit. Confirm chuck jaws are clean and free of debris to maintain concentricity. Coolant-through is not supported on this bit, so appropriate external cutting fluid should be applied when drilling steel or nickel alloys to manage heat.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1130 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1130 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: M42 Cobalt High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Workpiece Materials\u003c\/strong\u003e: Aluminum, Brass, Carbon Steel, Cast Iron, Nickel Alloy, Plastics, Stainless Steel, Tool Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 2175A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C15123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51695677243698,"sku":"C15123","price":23.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa597baeaa3b5b1dd3c64cc458fe4cbc.jpg?v=1788337361","url":"https:\/\/voomisupply.com\/products\/cleveland-c15123-screw-machine-drill-bit-no-33-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}