{"product_id":"kennametal-6388575-carbide-replaceable-tip-drill-45-64-in","title":"Kennametal 6388575 Carbide Replaceable Tip Drill 45\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 6388575 is a carbide replaceable tip drill insert designed for use with compatible KTFS-series drill bodies. The insert carries the ISO designation KTFSS07031HPG and is manufactured in grade KCP15A using fine-grain solid carbide with a PVD-applied AlTiN coating. It produces a cutting diameter of 0.7031 inches (45\/64 inches) and is engineered with an HPG insert geometry for improved chip control and edge stability during drilling operations. The clamp-style holding method secures the insert firmly in the seat. This part is installed by machinists and tool-crib technicians in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for drilling applications in steel and cast iron workpieces, corresponding to ISO material codes P and K. The HPG geometry and AlTiN coating support use in inclined-exit drilling, stacked-plate drilling, and standard through-hole operations. The 2-flute, 2-margin, regular-spiral helical flute design promotes chip evacuation in these demanding setups. No internal coolant delivery is provided through this insert, so external coolant or flood delivery should be planned accordingly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide KCP15A fine-grain substrate with PVD AlTiN coating for wear resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003eHPG insert geometry provides controlled cutting action and margin support\u003c\/li\u003e\n\u003cli\u003e0.7031 inch (45\/64 inch) cutting diameter, clamp-mounted in KTFS series insert seat size V\u003c\/li\u003e\n\u003cli\u003e2-flute, 2-margin, regular-spiral helical flute configuration for chip evacuation\u003c\/li\u003e\n\u003cli\u003eRated for inclined-exit, stacked-plate, and standard drilling applications\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design  -  external or flood coolant required for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replaceable tip insert for KENNAMETAL KTFS-series drill bodies accepting insert seat size V. ISO designation KTFSS07031HPG. Verify seat size and clamping compatibility with the specific drill body before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician following the machine tool and toolholder manufacturer guidelines. Ensure the machine spindle is fully stopped and the machine is locked out before seating or removing the insert. Use the correct torque driver or clamp screw specified by the drill body manufacturer  -  do not over-torque the clamp screw, as this can damage the insert seat. Confirm correct seating and clamping before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.7031 inches (45\/64 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: KCP15A\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: HPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KTFSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KTFSS07031HPG\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\u003eDrill Point Angle\u003c\/strong\u003e: 180 degrees\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\u003eFunctional Length\u003c\/strong\u003e: 0.3516 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.5012 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 9.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 13.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eApplications\u003c\/strong\u003e: Drilling, Inclined Exit Drilling, Stacked Plates Drilling\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: 0.02844 pounds\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: 6388575\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51741995303218,"sku":"6388575","price":200.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6347f7cd35a09a3bd394746d06feef03_e8af9ece-dde4-41ad-b414-524dd44745e9.jpg?v=1788834802","url":"https:\/\/voomisupply.com\/products\/kennametal-6388575-carbide-replaceable-tip-drill-45-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}