{"product_id":"osg-8702850-solid-carbide-jobber-drill-8-50-mm","title":"Osg 8702850 Solid Carbide Jobber Drill 8.50 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 8702850 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding materials. It features an 8.50 mm diameter, a 140-degree point angle with R-thinned web geometry, and an EgiAs coating for extended tool life and reduced friction at the cutting edge. The overall length is 128.00 mm with a 68.00 mm flute length, giving a 5xD flute-to-diameter ratio suited for consistent chip evacuation. This drill is built for production environments where tool stability and hole quality matter. Machinists, toolroom technicians, and CNC operators in metalworking shops are the primary users.\u003c\/p\u003e\u003cp\u003eThe OSG 8702850 is intended for drilling steel, alloy steel, cast iron, titanium, and titanium alloys. It is rated for blind hole, cross hole, self-centering, and through-hole drilling applications. The drill supports coolant-through delivery, making it well suited for deep-hole work and high-speed machining centers where internal coolant is available. Its straight-cylindrical shank measures 10.00 mm in diameter, compatible with standard collet chucks and drill chucks on machining centers and drill presses. The Series 6510 designation places it within OSG's high-performance carbide drilling line.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard and abrasive workpiece materials\u003c\/li\u003e\n\u003cli\u003eEgiAs coating reduces built-up edge and extends tool life in steel and titanium alloys\u003c\/li\u003e\n\u003cli\u003e140-degree point angle with R-thinned web for improved self-centering and reduced thrust force\u003c\/li\u003e\n\u003cli\u003eCoolant-through capability supports high-speed and deep-hole drilling operations\u003c\/li\u003e\n\u003cli\u003eTapered web configuration and regular spiral flute for consistent chip flow\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance of plus 0 to minus 0.022 mm for tight hole-quality control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eSuitable for use in machining centers, CNC drill presses, and manually operated drill presses equipped with a 10.00 mm straight-cylindrical collet or chuck. Rated for primary workpiece material codes P, K, S, and H, covering steel, cast iron, titanium, and hardened materials per ISO material classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician following standard machine tool setup procedures. Ensure the spindle is fully stopped and the machine is in a safe state before loading or changing the drill. Seat the straight shank fully and concentrically in the collet or chuck and verify runout before production cutting. When using coolant-through capability, confirm that the machine spindle and toolholder support internal coolant delivery before pressurizing the system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 8.50 mm (0.3346 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 128.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 68.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10.00 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\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003eCoating\u003c\/strong\u003e: EgiAs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: plus 0 to minus 0.022 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Alloy Steel, Cast Iron, Titanium, Titanium Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Cross Hole, Drilling, Self-Centering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 6510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.45 x 0.50 x 0.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.215 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 8702850\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51743003246898,"sku":"8702850","price":352.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36adc2d2617bb4917925c3f830045324_17681a99-7bba-498b-9d02-a277a7b69d33.jpg?v=1788841451","url":"https:\/\/voomisupply.com\/products\/osg-8702850-solid-carbide-jobber-drill-8-50-mm","provider":"Voomi Supply","version":"1.0","type":"link"}