{"product_id":"kennametal-3884452-carbide-replaceable-tip-drill-26mm-kc7410","title":"Kennametal 3884452 Carbide Replaceable Tip Drill 26mm KC7410","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 3884452 is a KSEM-series carbide replaceable tip drill designed for high-productivity hole-making in metalworking applications. The drill features a solid carbide tip in grade KC7410 with an AlCr PVD coating, a 140-degree drill point angle, and an HPCCL insert geometry. At 26mm (1.0236 inches) cutting diameter, it accepts an insert seat size 5 and uses a clamp-style holding method to secure the tip. The helical flute design with a regular spiral and 2-flute, 2-margin configuration promotes chip evacuation and dimensional accuracy. Licensed machinists and CNC operators install this drill in machining centers and drill presses for precise, repeatable bore work.\u003c\/p\u003e\n\u003cp\u003eThe KENNAMETAL 3884452 is suited for drilling operations in a wide range of metallic workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium, corresponding to ISO material groups P, M, K, N, and S. Typical applications include straight drilling, inclined-exit drilling, and stacked-plate drilling. The KSEM replaceable tip platform allows quick tip changes at the machine without removing the drill body, reducing downtime in production environments. This drill is intended for use in professional CNC and conventional machining setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide KC7410-grade tip with AlCr PVD coating for wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003e140-degree standard drill point angle with HPCCL insert geometry\u003c\/li\u003e\n  \u003cli\u003e2-flute, 2-margin helical design supports chip evacuation and bore accuracy\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert retention in insert seat size 5 for secure, repeatable tip positioning\u003c\/li\u003e\n  \u003cli\u003eCompatible with inclined-exit and stacked-plate drilling applications\u003c\/li\u003e\n  \u003cli\u003eKSEM replaceable tip design enables fast on-machine tip replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KSEM-series drill bodies accepting a size 5 insert seat. ISO number KSEM2600HPCCLM. Compatible across ISO material grades P, M, K, N, and S workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the machine is locked out before tip replacement. Use the appropriate torx or hex key as specified by the KSEM toolholder documentation to tighten the clamp to the manufacturer-specified procedure. Verify tip seating and runout before commencing 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: 26mm (1.0236 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 Length\u003c\/strong\u003e: 13mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.5115 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 18mm (0.5906 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.6935 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: KC7410\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlCr\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: HPCCL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\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\u003eSeries\u003c\/strong\u003e: KSEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Material Codes\u003c\/strong\u003e: P, M, K, N, S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.022 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 3884452\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51734269296946,"sku":"3884452","price":310.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f81ae1f9af70d3dc8481485e79170054_56cef57f-5f27-42e0-a1ce-dee52d4b4644.jpg?v=1788761887","url":"https:\/\/voomisupply.com\/products\/kennametal-3884452-carbide-replaceable-tip-drill-26mm-kc7410","provider":"Voomi Supply","version":"1.0","type":"link"}