{"product_id":"kennametal-5626721-carbide-replaceable-tip-drill-21-43mm","title":"Kennametal 5626721 Carbide Replaceable Tip Drill 21.43mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 5626721 is a carbide replaceable tip drill insert from the KSEM Plus series, designed for high-performance drilling in steel and stainless steel applications. It carries the KCPM45 manufacturer grade with a fine grain solid carbide construction and a PVD-applied TiAlN coating for heat and wear resistance. The HPG insert geometry and 140-degree drill point angle support accurate entry and clean chip evacuation. With through-coolant capability including MQL (Minimum Quantity Lubricant) support, this tip is suited for use in production drilling environments where tool life and hole quality are critical. Installation and changeout are handled by licensed machinists and CNC operators.\u003c\/p\u003e\u003cp\u003eThis replaceable tip is used in drilling operations on steel and stainless steel workpieces, corresponding to ISO material codes P and M. It is designed for demanding applications including inclined surface entry, stacked plate drilling, and through-coolant drilling cycles. The KSEM Plus platform uses a clamped insert holding method with a size 3 insert seat, making it compatible with matching KSEM Plus drill bodies. The 2-flute, 2-margin helical flute configuration provides stable cutting and good hole finish across a range of feed and speed conditions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide KCPM45 fine grain grade for wear resistance in steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eTiAlN coating applied via PVD process for thermal protection and extended tool life\u003c\/li\u003e\n\u003cli\u003e140-degree drill point angle with HPG geometry for accurate hole entry\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design with MQL compatibility for chip control and heat management\u003c\/li\u003e\n\u003cli\u003e2-flute helical configuration supports inclined exit, stacked plate, and standard drilling applications\u003c\/li\u003e\n\u003cli\u003eClamp-held insert seat size 3 for secure seating in KSEM Plus drill bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KSEM Plus series drill bodies accepting a size 3 insert seat. Rated for primary workpiece materials steel and stainless steel (ISO material codes P and M).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eReplaceable tip drills of this type are installed and serviced by qualified machinists or CNC tooling technicians. Before changing the insert, ensure the machine spindle is fully stopped and locked out per shop lockout\/tagout procedures. Use the correct clamping tool specified for the KSEM Plus platform to achieve proper seating torque — refer to the KENNAMETAL KSEM Plus tooling manual for procedure. Verify coolant passages are clear before returning the tool to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter (Inch)\u003c\/strong\u003e: 27\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter (Decimal)\u003c\/strong\u003e: 0.8437 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter (mm)\u003c\/strong\u003e: 21.43 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: KCPM45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KSEM Plus\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\u003eInsert Geometry\u003c\/strong\u003e: HPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 3\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\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: 11.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight (Decimal Inch)\u003c\/strong\u003e: 0.422 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight (Inch)\u003c\/strong\u003e: 27\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e: 13.00 mm\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 (MQL compatible)\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: Steel, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KSEM0844HPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0176 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: 5626721\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51728149479730,"sku":"5626721","price":244.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9aa1dae6c3655466ce35bf50ffb8530_fac8c3b5-6d97-45df-b4aa-5f5009777299.jpg?v=1788688827","url":"https:\/\/voomisupply.com\/products\/kennametal-5626721-carbide-replaceable-tip-drill-21-43mm","provider":"Voomi Supply","version":"1.0","type":"link"}