{"product_id":"kennametal-5964121-carbide-replaceable-tip-drill-3-4-in","title":"Kennametal 5964121 Carbide Replaceable Tip Drill 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 5964121 is a solid carbide replaceable tip drill in the KSEM series, designed for high-productivity hole-making in metalworking applications. The drill tip carries the ISO designation KSEM0750SPL and features a 3\/4 inch (0.7500 inch) cutting diameter with a 140-degree drill point angle. The AlTiN (TiAlN) coating is applied via PVD process, providing thermal resistance and wear protection in demanding cutting conditions. With a helical flute design and 4-margin geometry, the tip seats securely using a clamp-style insert holding method and mounts in compatible KSEM insert seat size 2 drill bodies. This part is installed by machinists and toolroom technicians in CNC milling and drilling operations.\u003c\/p\u003e\n\u003cp\u003eThis replaceable tip drill is suited for drilling operations in steel, stainless steel, non-ferrous metals, superalloys, and titanium, covering ISO material codes P, M, N, and S. Application support includes standard drilling, stacked plate drilling, and inclined exit drilling scenarios. The KSEM platform is commonly used in production machining environments where repeated tip changes are required without replacing the full drill body. The fine grain carbide substrate and KCMS35 manufacturer grade are selected for toughness and edge retention in these material groups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4 inch cutting diameter, ISO designation KSEM0750SPL\u003c\/li\u003e\n  \u003cli\u003eSolid carbide tip with KCMS35 manufacturer grade and fine grain substrate\u003c\/li\u003e\n  \u003cli\u003eAlTiN (TiAlN) PVD coating for thermal and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003e140-degree standard drill point angle with regular helical spiral\u003c\/li\u003e\n  \u003cli\u003e2-flute, 4-margin geometry with clamp-style tip retention\u003c\/li\u003e\n  \u003cli\u003eRated for steel, stainless steel, non-ferrous metals, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003eSupports stacked plate and inclined exit drilling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KSEM series drill bodies accepting insert seat size 2. Compatible primary workpiece materials include steel, stainless steel, non-ferrous metals, superalloys, and titanium (ISO codes P, M, N, S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel familiar with replaceable tip drill systems. Ensure the machine spindle is fully stopped and locked out before seating or removing the drill tip. The tip is secured via the clamp-style holding method; use the appropriate torque driver or key as specified by the KSEM body manufacturer documentation. Verify tip seating and clamp engagement before initiating any cutting cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inch)\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: KCMS35\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 (TiAlN), PVD Process\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\u003eInsert Geometry\u003c\/strong\u003e: SPL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 2\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: 0.3750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 10.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1\/2 inch (0.5 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KSEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KSEM0750SPL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Non-Ferrous Metal, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.65 inches (L) x 1.57 inches (W) x 0.59 inches (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.033 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: 5964121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730862113074,"sku":"5964121","price":255.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/43cfcbcae2d8ebbe63d94fc5cc0dac5b.jpg?v=1788724025","url":"https:\/\/voomisupply.com\/products\/kennametal-5964121-carbide-replaceable-tip-drill-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}