{"product_id":"kennametal-2499884-replaceable-drill-tip-1-344-in-kc7315","title":"Kennametal 2499884 Replaceable Drill Tip 1.344 in KC7315","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2499884 is a replaceable drill tip engineered for use with KSEM-series modular drill bodies. It features a 1.3440-inch cutting diameter, a 140-degree point angle, and a solid carbide construction with a TiAlN coating applied via PVD process. The KC7315 fine-grain carbide grade delivers wear resistance and edge stability in demanding metal-cutting environments. Two helical flutes and through-coolant capability support chip evacuation and thermal management during deep-hole and high-feed drilling operations. This tip is installed by machinists and tool-room technicians working with CNC machining centers and drilling systems.\u003c\/p\u003e\u003cp\u003eThis replaceable tip is suited for production drilling in steel and cast iron workpieces, covering ISO material groups P and K. The HPG insert geometry supports applications including standard drilling, inclined-entry drilling, and stacked-plate drilling. Through-coolant delivery is compatible with MQL (minimum quantity lubrication) as well as conventional flood coolant systems. The clamp-style insert holding method and seat size 9 interface are standard to the KSEM modular drill platform, allowing fast tip changes without removing the drill body from the spindle.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.3440-inch cutting diameter with 140-degree standard point angle for clean entry and exit\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction, KC7315 fine-grain grade with PVD-applied TiAlN coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eTwo helical flutes with regular spiral for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eThrough-coolant channels compatible with flood coolant and MQL delivery\u003c\/li\u003e\n\u003cli\u003eHPG geometry rated for inclined-exit and stacked-plate drilling conditions\u003c\/li\u003e\n\u003cli\u003eClamp-style seat size 9 interface for repeatable tip indexing on KSEM bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement tip for KSEM-series modular drill bodies using seat size 9, ISO number KSEM1344HPG. Compatible with steel and cast iron workpiece materials under ISO designations P and K.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement should be performed by a qualified machinist or tooling technician. Power down and lock out the spindle before removing or seating the tip. Use the manufacturer-recommended torque wrench and clamping hardware specified for the KSEM seat size 9 interface  -  do not over-tighten or use improvised tools, as this can damage the seating surface. Verify coolant passages are clear and unobstructed before returning the assembly to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 1.3440 inches (34.13 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\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC7315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\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\u003eSeries\u003c\/strong\u003e: KSEM\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: 9\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: 17.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.6720 inches\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\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: 0.2094 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 2499884\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740010807602,"sku":"2499884","price":404.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01ae107a4518d28100d8563cf4a0b401_ce63b0b6-af79-4943-bf09-da7cc7f9370c.jpg?v=1788821443","url":"https:\/\/voomisupply.com\/products\/kennametal-2499884-replaceable-drill-tip-1-344-in-kc7315","provider":"Voomi Supply","version":"1.0","type":"link"}