{"product_id":"sumitomo-5u00143-carbide-jobber-drill-2-10mm-mdw-gs","title":"Sumitomo 5U00143 Carbide Jobber Drill 2.10mm Mdw-gs","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 5U00143 is a solid carbide jobber drill engineered for high-performance metal cutting in demanding production environments. It measures 2.10 mm in diameter with an overall length of 49.00 mm (1.9291 inches) and features a 135-degree split-point geometry for accurate self-centering entry and reduced thrust. The drill carries a multi-layer TiAlCr\/TiSi proprietary coating that improves heat resistance and extends tool life when cutting through difficult materials. With a 2-flute regular spiral configuration and a 4xD flute-to-diameter ratio, this drill balances chip evacuation with rigidity. It belongs to the MDW-GS series and is sized to an h8 diameter tolerance for consistent, repeatable hole quality. Licensed machinists, tool-and-die makers, and CNC operators are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis drill is designed for cutting steel, stainless steel, and hardened materials in both manual and CNC machining applications. The 3 mm straight cylindrical shank fits standard drill chucks and collet holders used in machining centers, drill presses, and lathes. The 17.00 mm flute length (0.6693 inches) suits shallow-to-moderate depth holes typical in production drilling and component fabrication. The tapered web configuration adds strength at the cutting tip, making it suitable for interrupted cuts and entry into workpiece surfaces that are not perfectly perpendicular. It is not designed for coolant-through delivery.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard material drilling\u003c\/li\u003e\n  \u003cli\u003eMulti-layer TiAlCr\/TiSi coating for elevated heat resistance and longer tool life\u003c\/li\u003e\n  \u003cli\u003e135-degree point angle reduces entry thrust and improves centering accuracy\u003c\/li\u003e\n  \u003cli\u003eh8 diameter tolerance ensures consistent hole sizing across production runs\u003c\/li\u003e\n  \u003cli\u003eTapered web design increases tip strength for demanding cut conditions\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank compatible with standard collet and chuck tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers, drill presses, and lathes equipped with standard collet holders or drill chucks accepting a 3 mm straight shank. Rated for cutting steel, stainless steel, and hardened materials per MDW-GS series application parameters.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the machine powered off and all motion stopped. Ensure the shank is fully seated and the collet or chuck is torqued to the toolholder specification before running the spindle. Inspect the cutting edge and coating condition before each use; carbide tools are brittle and should not be subjected to lateral shock or dropped on hard surfaces. Follow shop safety protocols and applicable OSHA machine guarding requirements during setup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.10 mm (0.0827 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 49.00 mm (1.9291 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 17.00 mm (0.6693 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 30 mm\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: 0.43 mm (0.0171 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 Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Multi-layer TiAlCr\/TiSi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Hardened Materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Metal Cutting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 4xD\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: MDW-GS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.025 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 5U00143\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51755730501938,"sku":"5U00143","price":138.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6b6c5141c967477ea14eece0e79f6cf6_ac29bb3b-1099-49b4-8643-b73dfff8c195.jpg?v=1788958752","url":"https:\/\/voomisupply.com\/products\/sumitomo-5u00143-carbide-jobber-drill-2-10mm-mdw-gs","provider":"Voomi Supply","version":"1.0","type":"link"}