{"product_id":"kennametal-2499810-carbide-tip-drill-31mm-ksem-kc7315","title":"Kennametal 2499810 Carbide Tip Drill 31mm Ksem KC7315","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2499810 is a solid carbide replaceable tip drill from the KSEM series, designed for high-performance hole-making in ferrous materials. The tip carries manufacturer grade KC7315 with a TiAlN coating applied via PVD process, delivering hard-surface wear resistance at elevated cutting temperatures. The 31mm (1.2205 inch) cutting diameter and 140-degree drill point angle suit a wide range of through-hole and blind-hole applications. Two helical flutes with a standard point geometry promote chip evacuation, and integrated through-coolant passages support both flood coolant and MQL (Minimum Quantity Lubricant) delivery. This insert-style tip is held by a clamp mechanism and sized for insert seat size 8 bodies.\u003c\/p\u003e\u003cp\u003eThis replaceable tip drill is intended for machining steel and cast iron workpieces, covering ISO material groups P and K. Typical applications include general drilling, inclined-surface entry, stacked-plate drilling, and through-coolant operations on CNC machining centers and turning centers equipped with driven tooling. The fine-grain carbide substrate and KC7315 grade make this tip a fit for production environments where consistent tool life and dimensional accuracy are priorities. Machinists and tooling engineers working in job shops, automotive, and general manufacturing will find this a direct-fit tip for KSEM series holders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide fine-grain substrate with KC7315 grade for wear resistance in steel and cast iron\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating for thermal stability at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e140-degree drill point angle for stable entry on flat and inclined surfaces\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design supports flood and MQL (Minimum Quantity Lubricant) strategies\u003c\/li\u003e\n\u003cli\u003eHPG insert geometry with 2-flute helical configuration for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eClamp-held replaceable tip reduces toolholder downtime compared to brazed or solid drill replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KSEM series insert seat size 8 toolholders. ISO number KSEM3100HPGM identifies the tip geometry and seat interface. Verify holder compatibility by matching the KSEM series seat size and style designations before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of replaceable carbide tip drills should be performed by a qualified machinist or tooling technician. Ensure the toolholder and insert seat are clean and free of chips or debris before seating the tip, as contamination can cause runout or tip fracture. Follow the toolholder manufacturer's clamping torque specifications for the specific KSEM holder body. Confirm coolant passage alignment when using through-coolant or MQL delivery to avoid dry cutting at the tip.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 31mm (1.2205 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: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 15mm (0.610 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.610 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer 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\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: HPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes (flood and MQL compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron (ISO P, K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KSEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KSEM3100HPGM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1014 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: 2499810\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740861399346,"sku":"2499810","price":375.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01ae107a4518d28100d8563cf4a0b401_c139b686-b726-4610-abb2-365905670f24.jpg?v=1788827947","url":"https:\/\/voomisupply.com\/products\/kennametal-2499810-carbide-tip-drill-31mm-ksem-kc7315","provider":"Voomi Supply","version":"1.0","type":"link"}