{"product_id":"kennametal-2499849-replaceable-tip-drill-17-07mm-kc7315","title":"Kennametal 2499849 Replaceable Tip Drill 17.07mm KC7315","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 2499849 is a carbide replaceable tip drill from the KSEM series, engineered for high-productivity hole-making in steel and cast iron. The insert tip carries the ISO designation KSEM0672HPG and is manufactured in a fine grain solid carbide substrate with a PVD-applied TiAlN coating. The cutting diameter measures 43\/64 inch (0.6720 inch \/ 17.07mm) and the drill point is ground to a 140-degree included angle. Two helical flutes and a standard point geometry provide chip control and stable entry. Through-coolant capability supports both flood and MQL (minimum quantity lubricant) delivery. Licensed HVAC, plumbing, or machine tool technicians and machinists performing precision drilling operations are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis replaceable tip drill is suited for drilling operations in steel and cast iron workpieces in production machining environments. The HPG insert geometry is specifically designed to handle inclined exit surfaces, stacked plate configurations, and conventional straight-through drilling. The KC7315 grade and TiAlN finish are optimized for ISO material groups P (steel) and K (cast iron). The KSEM insert seat size 1 body accepts a clamped insert, allowing tip replacement without discarding the shank body, which reduces per-hole tooling cost in repeat production runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide fine grain substrate with PVD TiAlN coating for extended tool life in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle with standard point type for accurate hole entry and exit\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant channels compatible with flood coolant and MQL systems\u003c\/li\u003e\n  \u003cli\u003eHPG insert geometry rated for inclined exit surfaces and stacked plate drilling\u003c\/li\u003e\n  \u003cli\u003eReplaceable tip design: KSEM insert seat size 1, clamp-held, preserves shank for reuse\u003c\/li\u003e\n  \u003cli\u003eTwo helical flutes with regular spiral and 2-margin configuration for chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replaceable tip for KSEM series insert seat size 1 drill bodies. Compatible workpiece materials include steel (ISO P) and cast iron (ISO K) per manufacturer specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eReplaceable tip drills of this type are installed and serviced by machinists or tooling technicians using the appropriate KSEM torx or clamping key specified for the insert seat. Ensure the spindle is fully powered down and the machine is in a safe lockout state before replacing the insert tip. Seat the insert fully and verify clamp engagement before resuming cutting operations. Confirm coolant port alignment when through-coolant is in use to prevent restricted flow and premature tool failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter (Inch)\u003c\/strong\u003e: 43\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter (Decimal Inch)\u003c\/strong\u003e: 0.6720 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter (mm)\u003c\/strong\u003e: 17.07mm\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: KSEM0672HPG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC7315\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\u003eCoating\/Finish\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\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eSpiral Type\u003c\/strong\u003e: Regular Spiral\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: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length (Decimal Inch)\u003c\/strong\u003e: 0.3360 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection (Decimal Inch)\u003c\/strong\u003e: 0.4540 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 9.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 12.00mm\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: 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\u003eWeight\u003c\/strong\u003e: 0.0331 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: 2499849\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743665029426,"sku":"2499849","price":240.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01ae107a4518d28100d8563cf4a0b401_4708a89a-c932-4843-a446-37850bc65378.jpg?v=1788849145","url":"https:\/\/voomisupply.com\/products\/kennametal-2499849-replaceable-tip-drill-17-07mm-kc7315","provider":"Voomi Supply","version":"1.0","type":"link"}