{"product_id":"sumitomo-5uhy008-screw-machine-drill-bit-2-70mm-carbide","title":"Sumitomo 5UHY008 Screw Machine Drill Bit 2.70mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 5UHY008 is a screw machine length drill bit designed for high-precision drilling in demanding industrial applications. Built from solid carbide with a multi-layer coating, this bit delivers consistent hole quality in hard and abrasive materials. It measures 0.1063 inches (2.70 mm) in diameter with an overall length of 1.7717 inches (45.00 mm). The 135-degree split-point tip reduces walking and thrust requirements at entry. Right-hand cut with a regular spiral flute geometry, it suits production environments where tight tolerances and tool longevity are required.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in ferrous materials, specifically cast iron and steel. The screw machine length format offers increased rigidity compared to jobber-length bits, making it well suited to CNC machining centers, drill presses, and screw machine setups. Its straight cylindrical shank fits standard ER collets and drill chucks. The 2xD flute-to-diameter ratio and tapered web construction support chip evacuation in short, high-feed drilling cycles typical of production floor environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for extended tool life in cast iron and steel\u003c\/li\u003e\n  \u003cli\u003e135-degree drill point angle reduces entry thrust and walking\u003c\/li\u003e\n  \u003cli\u003eMulti-layer coating for heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003eScrew machine length for added rigidity over jobber-length alternatives\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank compatible with standard collets and drill chucks\u003c\/li\u003e\n  \u003cli\u003eTapered web with 2xD flute ratio supports chip clearance in short-cycle drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for drilling cast iron and steel workpieces. Part of the SUMITOMO MDW-GS series, sized within the 0.1000 to 0.1500 inch (0.00 to 3.50 mm) diameter range. Fits standard straight-bore collet chucks and drill chucks accepting a 3.00 mm shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with carbide tooling. Secure the shank fully in the collet or chuck before operation and verify runout with a dial indicator when tolerances are critical. Carbide is brittle — avoid side-loading, interrupted cuts beyond the tool rating, or dropping the bit on hard surfaces. Always follow machine manufacturer guidelines and applicable shop safety procedures when setting speeds and feeds for solid carbide tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.70 mm (0.1063 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 45.00 mm (1.7717 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 13.00 mm (0.5118 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 30.00 mm (1.1811 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\u003eDrill Point Length\u003c\/strong\u003e: 0.56 mm (0.0220 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 8.95 mm (0.3524 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 2xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCut Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Multi-layer Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: MDW-GS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5UHY008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51752473526578,"sku":"5UHY008","price":110.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fff6564fcd1dd592613ca46c244dfda3.jpg?v=1788928361","url":"https:\/\/voomisupply.com\/products\/sumitomo-5uhy008-screw-machine-drill-bit-2-70mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}