{"product_id":"kennametal-6371067-carbide-replaceable-tip-drill-31-64","title":"Kennametal 6371067 Carbide Replaceable Tip Drill 31\/64","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6371067 is a carbide replaceable tip drill designed for precision hole-making in demanding machining applications. This drill uses the KTFST04844HPL tip in KCMS15 fine-grain solid carbide with an AlTiN PVD coating, a 140-degree included drill point angle, and a 31\/64-inch (0.4844 inch) cutting diameter. The helical, 2-flute, 2-margin design with through-coolant capability supports high-speed drilling in stainless steel and other difficult-to-machine materials. It is installed and serviced by machinists and toolroom professionals on CNC machining centers and drilling machines.\u003c\/p\u003e\n\u003cp\u003eThis replaceable tip drill is engineered primarily for stainless steel (ISO material code M) and is suited to production drilling environments where tool life and hole quality are critical. The clamp-held insert system allows tip replacement without removing the drill body from the machine, reducing downtime. Supported applications include standard drilling, inclined-exit drilling, and stacked-plate drilling, making it a versatile choice for fixture work and multi-layer part operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e31\/64-inch (0.4844 inch) cutting diameter with a 0.2422-inch functional length\u003c\/li\u003e\n  \u003cli\u003eKCMS15 fine-grain solid carbide tip with AlTiN PVD coating for heat and wear resistance in stainless steel\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle for reduced thrust and improved chip flow\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design supports high-feed drilling and extends tool life\u003c\/li\u003e\n  \u003cli\u003e2-flute, 2-margin, regular helical spiral geometry for chip evacuation and hole finish\u003c\/li\u003e\n  \u003cli\u003eHPL insert geometry with clamp holding method for secure, repeatable tip indexing\u003c\/li\u003e\n  \u003cli\u003eRated for inclined-exit and stacked-plate drilling in addition to standard through-hole applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement tip for KTFS-series replaceable-tip drill bodies accepting insert seat size N. The ISO tip designation is KTFST04844HPL in grade KCMS15.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by qualified machinists following the machine tool manufacturer and Kennametal tooling assembly guidelines. Power down and lock out the spindle before seating or removing the replaceable tip. Ensure the insert pocket and clamping surfaces are clean and free of chips before torquing the clamp to the tool manufacturer's specified value. Confirm coolant passages are clear and through-coolant pressure is set per the machining process plan before resuming operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 31\/64 inch (0.4844 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.2422 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length \/ Projection\u003c\/strong\u003e: 0.3446 inch\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 Length\u003c\/strong\u003e: 6.00 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: KCMS15\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: AlTiN\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: HPL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KTFST\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\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.57 x 1.57 x 0.59 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.029 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KTFST04844HPL\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: 6371067\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51746683191602,"sku":"6371067","price":191.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5316861e4fa58b630d05fcee417e25f4_5745efbc-4536-49b0-b502-617484762919.jpg?v=1788872673","url":"https:\/\/voomisupply.com\/products\/kennametal-6371067-carbide-replaceable-tip-drill-31-64","provider":"Voomi Supply","version":"1.0","type":"link"}