{"product_id":"kennametal-2646091-replaceable-drill-tip-22mm-kc7135","title":"Kennametal 2646091 Replaceable Drill Tip 22mm KC7135","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 2646091 is a replaceable drill tip designed for use with KSEM modular drill systems. It features a 0.8858-inch (22.00 mm) cutting diameter, a 140-degree included point angle, and a standard helical flute configuration with two flutes and two margins. The tip is manufactured from solid carbide and carries the KC7135 grade designation, suited for demanding drilling applications. A PVD-applied TiCN\/TiN coating improves wear resistance and edge life. The insert seat size is 4, and the tip is secured via a clamp-style holding method. Metalworking machinists and tooling specialists install this tip as part of a modular drilling setup in production environments.\u003c\/p\u003e\n\u003cp\u003eThis drill tip is built for drilling steel and cast iron workpieces, corresponding to ISO material codes P and K (material grades P40 and K35). It fits into KSEM-series modular drill bodies at seat size 4. Typical applications include general drilling and stacked-plate drilling operations. The helical, regular-spiral flute geometry promotes chip evacuation in these materials. The functional length is 0.4429 inches and the overall projection length is 0.5429 inches, with a flute length of 11.00 mm. Coolant-through capability is not included in this tip configuration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction in KC7135 grade for wear resistance in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003ePVD-applied TiCN\/TiN dual coating extends edge life in P and K material groups\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle with standard point type for stable entry and accurate hole location\u003c\/li\u003e\n  \u003cli\u003eTwo-flute, two-margin helical geometry supports chip evacuation in stacked-plate drilling\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding for repeatable tip indexing in KSEM modular drill bodies\u003c\/li\u003e\n  \u003cli\u003eInsert seat size 4 for direct compatibility with matching KSEM holder bodies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KSEM-series modular drill bodies accepting seat size 4 replaceable tips. ISO number KSEM2250PCM. Compatible primary workpiece materials are steel and cast iron (ISO material codes P and K).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tooling technicians using the appropriate KSEM clamp-style seating method. The machine spindle must be fully stopped and locked out before indexing or replacing the drill tip. Seat contact surfaces should be inspected and cleaned before seating the new tip to ensure accurate location and secure clamping. Follow the drill body manufacturer torque guidelines for the clamping screw using the specified tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.8858 inches (22.00 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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.4429 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.5429 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 11.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 14.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC7135\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\/TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: PC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KSEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P40, K35\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: 0.069 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 2646091\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740024930610,"sku":"2646091","price":277.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01ae107a4518d28100d8563cf4a0b401_7280ada2-9453-45e9-b509-14a2157bc05d.jpg?v=1788821562","url":"https:\/\/voomisupply.com\/products\/kennametal-2646091-replaceable-drill-tip-22mm-kc7135","provider":"Voomi Supply","version":"1.0","type":"link"}