{"product_id":"kennametal-6441067-xdlt-square-milling-insert-kcsm40","title":"Kennametal 6441067 Xdlt Square Milling Insert KCSM40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 6441067 is a solid carbide milling insert in the XDLT series, designed for high-performance milling of steel, stainless steel, superalloys, and titanium. It carries a dual PVD coating of TiAlN and TiN under manufacturer grade KCSM40, delivering wear resistance and thermal stability at the cutting edge. The insert is square in shape, single-sided, and features four right-hand cutting edges with a positive rake geometry and a 15-degree relief angle. Corner radius is 0.031 inches (0.80 mm), and insert thickness is 0.219 inches (5.56 mm). The cutting edge is honed for consistent engagement and longer tool life in demanding milling operations.\u003c\/p\u003e\u003cp\u003eThis insert is suited for face milling, shoulder milling, and general milling applications in both roughing and semi-finishing passes on steel and difficult-to-machine materials including stainless steel, superalloys, and titanium. It is compatible with the Kennametal 7792VXD12 cutter series. The D41 chip breaker geometry supports chip control across a range of depths of cut up to a maximum of 0.326 inches. Typical applications include production machining in aerospace, energy, and general metalworking environments where insert consistency and coating performance are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD-applied TiAlN and TiN dual coating for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eSquare XDLT insert style with positive rake and 15-degree relief angle for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eFour right-hand cutting edges maximize insert utilization per piece\u003c\/li\u003eD41 chip breaker geometry supports controlled chip evacuation across varied depths of cut\u003cli\u003eHoned cutting edge style promotes consistent edge engagement and reduced micro-chipping\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.326 inches for versatile roughing and semi-finishing passes\u003c\/li\u003e\n\u003cli\u003eANSI and ISO standardized geometry (XDLT120508ERD41) for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with the Kennametal 7792VXD12 cutter series. ANSI and ISO code: XDLT120508ERD41. Compatible with toolholders accepting the XDLT12 insert series. Intended for machining steel, stainless steel, superalloys, and titanium workpieces (material codes P, M, S).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or tooling technician using the specified screw-holding method; ensure the clamping screw is properly seated and torqued per the cutter body manufacturer's guidelines. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the cutter pocket and seating surface for debris or damage before installing a new insert. Handle carbide inserts with care to avoid edge chipping prior to use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: XDLT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCSM40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 120508\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: XDLT120508ERD41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: D41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.031 inches (0.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.219 inches (5.56 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.326 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: 7792VXD12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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: 6441067\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740229894450,"sku":"6441067","price":318.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1d5106053a1d5275a400c7fa8c55baa3_b1562689-0c29-4d5b-8eb0-bcfd42393d03.jpg?v=1788823638","url":"https:\/\/voomisupply.com\/products\/kennametal-6441067-xdlt-square-milling-insert-kcsm40","provider":"Voomi Supply","version":"1.0","type":"link"}