{"product_id":"cleveland-c70354-screw-machine-drill-bit-no-50-hss","title":"Cleveland C70354 Screw Machine Drill Bit No 50 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C70354 is a No. 50 wire gauge screw machine length drill bit designed for high-speed steel cutting in demanding production and maintenance applications. With a 0.0700-inch diameter, a 135-degree split point, and web-thinned geometry, this bit starts on center without a center punch and reduces thrust when drilling into alloy steel, aluminum, and similar materials. The bright, uncoated finish suits general-purpose drilling where coating is not required. At 1-11\/16 inches overall length, the screw machine format provides added rigidity over jobber-length bits, making it a preferred choice in tight clearance and high-cycle drilling setups.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for light-gauge precision drilling in manufacturing, machining, and maintenance environments. The screw machine length is commonly used with drill presses, CNC machining centers, and hand-held power drills where a shorter, stiffer tool reduces deflection and improves hole accuracy. Primary workpiece materials include alloy steel and aluminum. The right-hand cut, straight-cylindrical shank fits standard drill chucks without modification. It meets ASME B94.11M and NAS 907 Type C specifications, making it appropriate for aerospace and general industrial work requiring documented standards compliance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 50 wire gauge diameter: 0.0700 inches for precision small-bore drilling\u003c\/li\u003e\n  \u003cli\u003e135-degree split point with web thinning for self-centering entry and reduced thrust\u003c\/li\u003e\n  \u003cli\u003eScrew machine length (1-11\/16 inches OAL) provides greater rigidity than jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction rated heavy duty for production drilling cycles\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish; compatible with cutting fluids for extended tool life\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B94.11M and NAS 907 Type C standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use screw machine drill bit for standard straight-cylindrical chuck systems; compatible with alloy steel and aluminum workpieces as noted in product specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit should be installed in a clean, properly sized drill chuck and tightened securely before use to prevent slippage and runout. Secure the workpiece firmly before drilling to maintain hole positional accuracy given the small diameter. Apply appropriate cutting fluid for steel workpieces to manage heat and extend bit life. Inspect the cutting edges for wear regularly, as small-diameter high-speed steel bits are susceptible to breakage if feed pressure is excessive.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0700 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\u003eOverall Length\u003c\/strong\u003e: 1-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0700 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\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\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\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Aluminum\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\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: C70354\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":67948823937330,"sku":"C70354","price":43.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65d59c5d84d088f5fd5069571a2a0a7a_59d435ab-95d9-42fe-81fe-366cbbb7059b.jpg?v=1791673844","url":"https:\/\/voomisupply.com\/products\/cleveland-c70354-screw-machine-drill-bit-no-50-hss","provider":"Voomi Supply","version":"1.0","type":"link"}