{"product_id":"kennametal-6370906-carbide-replaceable-tip-drill-16mm","title":"Kennametal 6370906 Carbide Replaceable Tip Drill 16mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6370906 is a carbide replaceable tip drill from the KTFST series, designed for precision hole-making in demanding machining environments. The drill features a solid carbide tip with an AlTiN coating applied via PVD process, which provides thermal resistance and extended tool life in abrasive and high-temperature cuts. It carries manufacturer grade KCMS15 with a fine grain carbide material grade. The 140-degree drill point angle and HPL insert geometry are optimized for controlled entry and reduced thrust forces. Through-coolant capability is built in, supporting chip evacuation and heat management at the cutting zone. This tool is installed and managed by machinists and CNC tool crib personnel in production and job shop environments.\u003c\/p\u003e\n\u003cp\u003eThe KENNAMETAL 6370906 is engineered primarily for drilling stainless steel and other M-group workpiece materials, where edge toughness and coating durability are critical. The helical flute design with a regular spiral and two flutes with two margins promotes chip control and bore quality. Typical applications include straight drilling, inclined exit drilling, and stacked plate drilling. The U-seat insert size and clamp holding method allow for quick tip replacement without removing the drill body from the spindle, reducing changeover time in production settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide KCMS15 grade tip with fine grain material structure for edge integrity in stainless steel\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating for thermal and wear resistance in high-speed applications\u003c\/li\u003e\n  \u003cli\u003e140-degree included angle with HPL geometry reduces axial thrust and improves centering\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design supports chip flushing and cutting zone temperature control\u003c\/li\u003e\n  \u003cli\u003eReplaceable tip system with clamp holding method enables fast tip swaps without spindle removal\u003c\/li\u003e\n  \u003cli\u003eRated for inclined exit and stacked plate drilling in addition to standard drilling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in KTFST series drill bodies accepting a U-seat insert size. Primary workpiece material rating is stainless steel (ISO material group M). Verified tip ISO number is KTFST16000HPLM.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of replaceable tip drills should be performed by qualified machinists following the machine tool builder and tooling manufacturer torque and clamping specifications for the seat type. Ensure the spindle is fully stopped and machine is locked out before changing the carbide tip. Inspect the insert seat for chips or debris before seating a new tip to prevent seating errors or premature tip failure. Through-coolant lines should be verified clear and at correct pressure before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 16 mm (0.6299 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\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\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: U\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\u003eFlute Length\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.3150 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.4469 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 11 mm (0.59 inches)\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 Group M)\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\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.033 pounds\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: 6370906\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743353405746,"sku":"6370906","price":219.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5316861e4fa58b630d05fcee417e25f4_79ce88a3-8405-42f6-8286-86b89148027a.jpg?v=1788846058","url":"https:\/\/voomisupply.com\/products\/kennametal-6370906-carbide-replaceable-tip-drill-16mm","provider":"Voomi Supply","version":"1.0","type":"link"}