{"product_id":"kennametal-4150298-drill-bit-11mm-solid-carbide-140-deg","title":"Kennametal 4150298 Drill Bit 11mm Solid Carbide 140 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4150298 is a screw machine length (stub) drill bit engineered for demanding metal-cutting applications in production and job-shop environments. Built from solid carbide and coated with TiAlN at the tip, it delivers hardness and thermal resistance well beyond high-speed steel alternatives. The 140-degree point angle reduces thrust and promotes self-centering on entry. At 11.00 mm in diameter with a 102.00 mm overall length and a 55.00 mm flute length, this bit is designed for rigid, close-tolerance drilling where hole quality and repeatability matter. It is installed and operated by machinists, toolmakers, and CNC setup technicians.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for production drilling in steel, cast iron, stainless, and similar ferrous materials where a stub-length tool provides improved rigidity and reduced chatter. The straight cylindrical shank at 12.00 mm diameter fits standard toolholders and chucks without modification. The 3xD flute-to-diameter ratio and tapered web configuration support chip evacuation in short, interrupted, or through-hole applications. It is appropriate for use on CNC machining centers, drill presses, and turret lathes where consistent hole tolerance is required. Series B041A-CPG.\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 and hard materials\u003c\/li\u003e\n  \u003cli\u003eTiAlN tip coating reduces heat buildup and extends tool life at higher surface speeds\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle lowers entry thrust and improves self-centering performance\u003c\/li\u003e\n  \u003cli\u003eStub length design increases stiffness and minimizes deflection compared to jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 12.00 mm fits standard ER collets and drill chucks\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 6537K specification for dimensional and geometric consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for stub-length solid carbide drill bits in the 11.00 mm to 13.50 mm diameter range per DIN 6537K. Fits any toolholder or chuck accepting a 12.00 mm straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the bit from the toolholder. Verify the shank seating depth and runout with a dial indicator before initiating a cut. Do not exceed the maximum recommended drilling depth of 40.00 mm without retracting to clear chips, as this is a non-coolant-through design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 11.00 mm (0.4331 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 102.00 mm (4.0157 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 55.00 mm (2.1654 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 40.00 mm (1.5748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 12.00 mm (0.4724 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 45.00 mm (1.7717 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.88 mm (0.0741 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\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\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN (Tip)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.018 to 0.000 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: B041A-CPG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.28 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 10.5 x 2 x 2 inches\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: 4150298\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51741137043762,"sku":"4150298","price":170.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cf550c2473e71201a0bffa851e9db9e5.jpg?v=1788829546","url":"https:\/\/voomisupply.com\/products\/kennametal-4150298-drill-bit-11mm-solid-carbide-140-deg","provider":"Voomi Supply","version":"1.0","type":"link"}