{"product_id":"osg-hp255-2047-solid-carbide-jobber-drill-bit-5-2mm","title":"Osg HP255-2047 Solid Carbide Jobber Drill Bit 5.2mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG HP255-2047 is a solid carbide jobber-length drill bit engineered for high-performance drilling in ferrous materials. It carries a 5.2 mm diameter, a 140-degree R-thinned point, and an overall length of 82 mm with a 44 mm flute length. The WD1 coating improves wear resistance and heat dissipation during extended production runs. The straight-cylindrical shank measures 6.0 mm in diameter and seats securely in standard drill chucks and collet holders. A regular spiral flute with tapered web geometry promotes efficient chip evacuation in blind-hole and through-hole applications. This bit is suited for machinists, tool-and-die shops, and maintenance technicians running CNC or manual drilling operations.\u003c\/p\u003e\u003cp\u003eThe HP255-2047 is designed for drilling steel, alloy steel, and cast iron. Its R-thinned point geometry supports self-centering entry and reduces thrust load, making it well suited for cross-hole, blind-hole, and general drilling operations. The 5xD flute-to-diameter ratio provides added depth capacity relative to its diameter. The right-hand cut configuration is compatible with standard spindle rotation on CNC machining centers, drill presses, and hand-held power tools. This bit is sold individually and is appropriate for both production and maintenance environments where carbide-grade tooling is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and heat resistance in ferrous workpieces\u003c\/li\u003e\n\u003cli\u003eWD1 coating for enhanced wear resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003e140-degree R-thinned point for self-centering entry and reduced thrust\u003c\/li\u003e\n\u003cli\u003eTapered web with R-thinned geometry improves chip flow in blind and cross holes\u003c\/li\u003e\n\u003cli\u003e5xD flute-to-diameter ratio supports deeper drilling relative to bit diameter\u003c\/li\u003e\n\u003cli\u003eCoolant-through capability for high-speed or deep-hole applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible primary workpiece materials include steel, alloy steel, and cast iron (ISO material codes P and K). Designed for use in CNC machining centers, drill presses, and similar equipment accepting a 6.0 mm straight-cylindrical shank. Tool application includes blind hole, cross hole, general drilling, and self-centering operations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard tooling practices. Confirm the spindle is fully stopped and the machine is locked out before changing or seating the bit. Ensure the shank is fully seated and the collet or chuck is torqued to the equipment manufacturer's specification. Verify coolant-through lines are clear and pressurized before engaging high-speed cutting cycles.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.2 mm (0.2047 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 82 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 44 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: R-Thinned\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: Spiral (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\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\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: WD1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.004 to +0.016 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HP255\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Alloy Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HP255-2047\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51739040088370,"sku":"HP255-2047","price":100.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/078d445a5990c942346dfea899c04535.jpg?v=1788808353","url":"https:\/\/voomisupply.com\/products\/osg-hp255-2047-solid-carbide-jobber-drill-bit-5-2mm","provider":"Voomi Supply","version":"1.0","type":"link"}