{"product_id":"kennametal-6370986-carbide-tip-drill-7-5mm-kcms15-altin","title":"Kennametal 6370986 Carbide Tip Drill 7.5mm KCMS15 Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6370986 is a carbide replaceable tip drill designed for precision hole-making in stainless steel and other demanding workpiece materials. It carries the ISO designation KTFST07500HPLM and is graded KCMS15 with a fine-grain solid carbide tip. The drill features a 7.5mm (0.2953 inch) cutting diameter, a 140-degree drill point angle, and an AlTiN coating applied via PVD process for heat resistance and extended tool life. Through-coolant capability is built in, supporting chip evacuation and thermal management during deep or interrupted cuts. This tool is installed and used by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis replaceable tip drill is suited for drilling operations in stainless steel (ISO material group M) where heat buildup and work hardening are primary concerns. The HPL insert geometry and regular helical flute design support clean entry and exit. Documented application suitability includes inclined exit drilling and stacked plate drilling, making it a practical choice for fixtures and structural components. The clamp-held tip seats into an E-size insert seat on the KTFST-series body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide tip, KCMS15 fine-grain grade with PVD AlTiN coating for wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003e7.5mm cutting diameter with 140-degree standard drill point angle\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant channels for active chip flushing and thermal control\u003c\/li\u003e\n  \u003cli\u003e2-flute, 2-margin helical configuration for stable, accurate hole geometry\u003c\/li\u003e\n  \u003cli\u003eRated for inclined exit and stacked plate drilling applications\u003c\/li\u003e\n  \u003cli\u003eReplaceable tip design reduces tooling cost versus solid drill replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KTFST-series replaceable tip drill bodies accepting an E-size insert seat. Primary workpiece material is stainless steel (ISO code M).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and indexing of the replaceable tip should be performed by a qualified machinist following the toolholder manufacturer's clamping procedure. Ensure the machine spindle is fully stopped and the tool is secured in a properly sized collet or chuck before indexing the tip. Verify through-coolant passages are clear and coolant pressure is within the machine and tooling specifications before initiating a cut. Do not exceed the recommended cutting parameters for the KCMS15 grade on the target workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 7.5mm (0.2953 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, Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.1477 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length \/ Projection\u003c\/strong\u003e: 0.2119 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5.00mm (0.59 inches)\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: E\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eSeries\u003c\/strong\u003e: KTFST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KTFST07500HPLM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02668 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 6370986\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730533187890,"sku":"6370986","price":154.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5316861e4fa58b630d05fcee417e25f4_7dc1ea1a-b824-4f89-990e-ad23ad538019.jpg?v=1788719115","url":"https:\/\/voomisupply.com\/products\/kennametal-6370986-carbide-tip-drill-7-5mm-kcms15-altin","provider":"Voomi Supply","version":"1.0","type":"link"}