{"product_id":"kennametal-2649364-screw-machine-drill-bit-3-16-in-carbide","title":"Kennametal 2649364 Screw Machine Drill Bit 3\/16 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 2649364 is a screw machine length drill bit engineered for high-performance drilling in demanding metalworking applications. Built from solid carbide and coated with a multilayer TiAlN finish, this bit delivers extended tool life and heat resistance in production environments. It features a 3\/16 inch (0.1875 inch) diameter, a 140-degree standard point angle with web thinning for reduced entry force, and a straight cylindrical shank with a 0.2362 inch shank diameter. The 2-flute regular spiral design promotes efficient chip evacuation. Coolant-through capability supports high-speed, high-feed drilling cycles. Licensed HVAC, plumbing, and mechanical trade professionals working with ferrous materials will find this bit suited to precise, repeatable hole generation in tight-tolerance assemblies.\u003c\/p\u003e\n\u003cp\u003eThe 2649364 is designed for drilling cast iron and steel workpieces in screw machine and CNC drilling operations. With an overall length of 2.5984 inches and a flute length of 1.1024 inches, it fits short-reach toolholding setups common in turret lathes, screw machines, and machining centers. Its maximum drilling depth of 0.787 inches suits stub-depth hole applications. The DIN 6537K specification governs its geometry, making it a recognized standard in production machining environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous materials\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlN coating provides thermal barrier and extended cutting life\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle with web thinning reduces thrust and improves hole entry accuracy\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports high-speed drilling with internal chip and heat control\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 0.2362 inches (6.00 mm) fits standard collet and drill chuck toolholding\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6537K specification for consistent geometry and dimensional control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in cast iron and steel workpieces. Fits standard collet chucks and drill holders accepting a 0.2362 inch (6.00 mm) straight shank. Part of the KENNAMETAL B976 series covering drill bit sizes from 0.1500 to 0.2000 inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or toolroom technicians familiar with carbide tooling. Secure the shank fully in a collet or drill chuck rated for the spindle speed and feed rate being applied. Carbide tooling is brittle — avoid lateral loading, interrupted cuts without appropriate feed reduction, or re-chucking with debris in the holder. Activate coolant-through flow before engaging the cut to prevent thermal shock to the carbide substrate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5984 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4173 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2362 inch (6.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.787 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\u003eDrill Point Length\u003c\/strong\u003e: 0.0310 inch (0.79 mm)\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-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\u003c\/strong\u003e: TiAlN (Multilayer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\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\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.004 to +0.016 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: B976\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0004 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2649364\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51753409380658,"sku":"2649364","price":160.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02e67ef910d4101d8e62109d66fd884a.jpg?v=1788936482","url":"https:\/\/voomisupply.com\/products\/kennametal-2649364-screw-machine-drill-bit-3-16-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}