{"product_id":"osg-8665910-screw-machine-drill-bit-9-10mm-carbide","title":"Osg 8665910 Screw Machine Drill Bit 9.10mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 8665910 is a screw machine length drill bit engineered for high-performance drilling in demanding metal-cutting applications. Built from solid carbide and finished with OSG's WXL coating, this bit delivers extended tool life and consistent performance when working through hard and abrasive materials. The 140-degree point angle with R-thinned web reduces thrust and improves centering at entry. With a 9.10 mm diameter (0.3583 inch) and an overall length of 106 mm (4.17 inches), it fits short-reach drilling setups common in production and machining environments. Coolant-through capability supports high-speed machining by evacuating chips and controlling heat at the cutting zone. Installed by machinists and toolroom technicians on CNC and manual drilling equipment.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for use on steel, stainless steel, cast iron, titanium, and titanium alloy workpieces. The screw machine length format — shorter than jobber length — provides rigidity and reduced deflection, making it well matched for tight-tolerance hole production in fixture work, production runs, and prototype machining. The straight-cylindrical shank seats securely in standard drill chucks and collet holders across a wide range of machine spindles.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for durability in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eWXL coating reduces friction and extends cutting edge life\u003c\/li\u003e\n\u003cli\u003e140-degree point angle with R-thinned web for reduced entry thrust and self-centering\u003c\/li\u003e\n\u003cli\u003eCoolant-through design for heat management and chip evacuation in deep-hole drilling\u003c\/li\u003e\n\u003cli\u003eScrew machine length body provides rigidity and minimizes deflection\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute with tapered web for efficient chip flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in steel, stainless steel, cast iron, titanium, and titanium alloy workpieces. Fits standard drill chucks and collet holders accepting a 1.00 mm straight-cylindrical shank. Drill bit diameter falls within the 8.00 to 9.50 mm size range of the OSG Series 5200 line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified machinists familiar with CNC or manual drilling equipment. Confirm spindle speed and feed rate settings are appropriate for solid carbide tooling before running; carbide is brittle and susceptible to fracture from improper feeds or interrupted cuts. Ensure the shank is fully seated and securely clamped in the chuck or collet before engaging the workpiece. Coolant supply lines should be confirmed active when using the coolant-through feature to prevent thermal shock to the cutting edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.10 mm (0.3583 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 106 mm (4.17 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 46.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.00 mm (0.0394 inches)\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: WXL\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\u003eFlute Type\u003c\/strong\u003e: 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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0 to -0.022 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Titanium, Titanium Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.6 inches L x 0.5 inches W x 0.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 pounds\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: 8665910\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51729157095730,"sku":"8665910","price":236.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d20470e2b00faaeae1f71eaf9081275b_74591354-b19d-4924-9136-8bcc30214146.jpg?v=1788701054","url":"https:\/\/voomisupply.com\/products\/osg-8665910-screw-machine-drill-bit-9-10mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}