{"product_id":"kennametal-2250824-drill-bit-5-20mm-solid-carbide-tialn","title":"Kennametal 2250824 Drill Bit 5.20mm Solid Carbide Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2250824 is a screw machine length drill bit engineered for high-performance drilling in cast iron and steel. Built from solid carbide in the KC7315 material grade, it carries a TiAlN coating for heat resistance and extended tool life under demanding cutting conditions. The 140-degree point angle reduces thrust and improves self-centering on entry. At 66.00 mm overall length with a 28.00 mm flute length, this stub-length geometry provides rigidity and minimizes deflection. A web-thinned, parallel web configuration reduces cutting force at the tip. This bit is used by machinists and maintenance technicians on CNC machining centers, drill presses, and manual lathes where consistent hole quality is required.\u003c\/p\u003e\u003cp\u003eThe 2250824 is suited for production and repair environments where tight tolerances on ferrous materials are the standard. It targets cast iron and steel workpieces and fits applications where screw machine length rigidity is preferred over jobber-length flexibility. The straight cylindrical shank measures 6.00 mm in diameter and 36.00 mm in length, making it compatible with standard collet chucks and drill chucks sized for that shank diameter. Maximum recommended drilling depth is 20.00 mm. The 5.20 mm cutting diameter falls within the B966A series size range of 5.00 mm to 6.50 mm and meets DIN 6537K specification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide KC7315 grade construction for hardness and wear resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life under high-temperature cutting conditions\u003c\/li\u003e\n\u003cli\u003e140-degree point angle with web-thinned tip reduces entry thrust and improves hole location accuracy\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length body at 66.00 mm OAL provides superior rigidity over jobber-length alternatives\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting, regular spiral flute, rated for cast iron and steel\u003c\/li\u003e\n\u003cli\u003eMeets DIN 6537K specification; Dynapoint High Performance grade designation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard collet chucks and drill chucks accepting a 6.00 mm straight cylindrical shank. Intended primary workpiece materials are cast iron and steel per KENNAMETAL B966A series specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of carbide drill bits should be performed by qualified machinists or tooling technicians. Secure the straight shank fully in the chuck or collet and verify runout before cutting. Power down the machine completely before changing tooling. Avoid side loading or using this bit as a boring tool, as solid carbide is brittle and susceptible to breakage under lateral force.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.20 mm (0.2047 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66.00 mm (2.5984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36.00 mm (1.4173 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 20.00 mm (0.7874 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: 0.90 mm\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: Parallel, Web-Thinned\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: KC7315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eSeries\u003c\/strong\u003e: B966A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Designation\u003c\/strong\u003e: Dynapoint High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0496 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2250824\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51729731158322,"sku":"2250824","price":120.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d39a9a7b3520ba157d32b368e4a4dd6a.jpg?v=1788708587","url":"https:\/\/voomisupply.com\/products\/kennametal-2250824-drill-bit-5-20mm-solid-carbide-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}