{"product_id":"kennametal-2458915-milling-insert-kc725m-solid-carbide","title":"Kennametal 2458915 Milling Insert KC725M Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2458915 is a solid carbide milling insert in the SDET series, designed for high-performance milling operations in demanding industrial applications. Carrying the ISO designation SDET120416SNGB2, this insert features a square shape with a neutral hand orientation and a 15-degree relief angle. The multilayer PVD coating — TiN, TiCN, TiN — delivers heat resistance and wear protection suited to high-speed cutting. The corner radius measures 0.0630 inches (1.60 mm), and the inscribed circle diameter is 0.5000 inches. Insert thickness is 0.1875 inches. The GB2 chip breaker geometry supports controlled chip evacuation across a range of feed rates and depths of cut.\u003c\/p\u003e\u003cp\u003eThis insert is engineered for milling of steel, stainless steel, superalloys, and titanium — workpiece material codes P, M, and S per ISO classification. It is appropriate for roughing and semi-finishing operations where edge strength and coating durability are critical. The KC725M grade is positioned for interrupted cuts and conditions where thermal and mechanical shock resistance are required. Typical installation is performed by machining professionals and toolroom technicians in CNC milling and manual milling setups. Minimum order quantity is 5 inserts; package quantity is 1.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eISO designation SDET120416SNGB2 with GB2 chip breaker geometry for controlled chip flow\u003c\/li\u003e\n\u003cli\u003eMultilayer PVD coating: TiN, TiCN, TiN for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eKC725M solid carbide grade rated for steel, stainless steel, superalloys, and titanium (ISO P, M, S)\u003c\/li\u003e\n\u003cli\u003eSquare insert shape with neutral hand — fits standard SDET-style toolholders\u003c\/li\u003e\n\u003cli\u003e15-degree relief angle reduces cutting forces on the workpiece\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0630 inches (1.60 mm) for controlled surface finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in SDET-series milling toolholders accepting a square insert with a 0.5000-inch inscribed circle, 0.1875-inch thickness, and screw-type holding method. Compatible with toolholder bores accommodating a 0.1732-inch (4.4 mm) mounting hole diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or replacing inserts. Use the correct torx or hex key per the toolholder manufacturer's specification when tightening the clamping screw — do not overtighten, as this can fracture the insert body. Inspect the insert pocket and clamping screw for wear or damage before installing a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SDET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SDET120416SNGB2\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: KC725M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN, TiCN, TiN (PVD Process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Material Code\u003c\/strong\u003e: P, M, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GB2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0630 inches (1.60 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle Diameter\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Range\u003c\/strong\u003e: 0.1850 to 0.2000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle Range\u003c\/strong\u003e: 0.5000 to 0.5100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 434\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.019 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\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: 2458915\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744660947250,"sku":"2458915","price":215.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f59404c9030f01e977588fa0845d7582.jpg?v=1788859696","url":"https:\/\/voomisupply.com\/products\/kennametal-2458915-milling-insert-kc725m-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}