{"product_id":"cleveland-c70251-screw-machine-drill-bit-1-16-in-hss","title":"Cleveland C70251 Screw Machine Drill Bit 1\/16 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C70251 is a screw machine length drill bit designed for high-speed, close-tolerance drilling in metalworking and machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, it features a 135-degree split point that reduces walking and allows clean entry without a center punch. The 1\/16-inch diameter and shortened screw machine length body provide rigidity for drilling in drill presses, CNC machines, and screw machine setups. The web-thinned, parallel web configuration improves chip clearance and reduces thrust load. This bit meets ASME B94.11M and NAS 907 Type C standards and is rated as a heavy-duty grade tool.\u003c\/p\u003e\u003cp\u003eThis bit is suited for production drilling in alloy steel, aluminum, and similar materials where tight tolerances and consistent hole quality are required. The 5\/8-inch flute length and 1-5\/8-inch overall length make it appropriate for shallow-hole work in screw machine, turret lathe, and short-run CNC drilling operations. The straight cylindrical shank seats directly into standard drill chucks and collet-style toolholders without modification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point reduces thrust and eliminates center punch requirement\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web improves chip evacuation and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction handles alloy steel and aluminum workpieces\u003c\/li\u003e\n\u003cli\u003eScrew machine length body provides added rigidity over jobber-length bits\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish allows easy visual inspection of cutting edge wear\u003c\/li\u003e\n\u003cli\u003eMeets ASME B94.11M and NAS 907 Type C standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a screw machine length replacement drill bit for use in standard drill chucks and straight-shank collet toolholders across drill presses, turret lathes, and CNC drilling setups. Primary workpiece materials listed by the manufacturer include alloy steel and aluminum.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists and tool-and-die technicians. Secure the straight cylindrical shank firmly in a properly sized drill chuck or collet before operation. Ensure the spindle is stopped and de-energized before changing tooling. Use appropriate cutting fluid or coolant for the workpiece material even though this bit does not have through-coolant capability, as surface-applied fluid extends tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0625 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\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: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eWeb Configuration\u003c\/strong\u003e: Parallel Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inch\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: 2330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, NAS 907 Type C\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: C70251\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51711360467250,"sku":"C70251","price":40.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65d59c5d84d088f5fd5069571a2a0a7a_3fb49ef1-324b-4654-be64-fd750b5d1d2f.jpg?v=1788475980","url":"https:\/\/voomisupply.com\/products\/cleveland-c70251-screw-machine-drill-bit-1-16-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}