{"product_id":"kennametal-1162526-spun120308-kc725m-carbide-milling-insert","title":"Kennametal 1162526 SPUN120308 KC725M Carbide Milling Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1162526 is a solid carbide milling insert manufactured to the SPUN120308 ISO designation and ANSI code SPU422. It features a square insert shape with a neutral hand orientation, a positive rake geometry, and a TiAlN coating applied via PVD process. The insert measures 0.5 inches in length, 0.5 inches in width, and 0.125 inches in thickness, with a 0.031-inch corner radius. Four cutting edges are available per insert, and the maximum depth of cut reaches 0.75 inches. This insert is engineered for use in CNC milling applications across steel, stainless steel, superalloys, and titanium workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is suited for roughing to semi-finishing milling operations on steel and high-temperature alloys in both production shop and job shop environments. The KC725M grade and TiAlN PVD coating are targeted at applications requiring thermal resistance and edge stability at elevated cutting speeds. The flat top chip breaker geometry and honed cutting edge style make this insert a practical choice for general milling passes where controlled chip formation and consistent surface finish are priorities. Licensed trades and machining professionals installing tooling in multi-axis machining centers will find this insert appropriate for demanding material grades.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN PVD coating provides thermal resistance and oxidation protection at elevated cutting speeds\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert reduce tooling cost per edge\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with honed cutting edge minimizes cutting forces\u003c\/li\u003e\n\u003cli\u003eFlat top chip breaker supports controlled chip evacuation on ferrous and exotic alloys\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation allows use in a wide range of standard milling holders\u003c\/li\u003e\n\u003cli\u003eScrew-type insert holding method ensures positive clamping and repeatable indexing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit milling insert for toolholders accepting SPUN120308 ISO or SPU422 ANSI specification inserts. Compatible with material grades C5, C6, and C7 classifications. Primary workpiece materials include steel, stainless steel, superalloys, and titanium per material codes P, M, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Power down and lock out the machining center before indexing or replacing inserts. Use the correct torx or hex key driver specified by the toolholder manufacturer when tightening the clamping screw to avoid insert movement or damage to the seat. Inspect the toolholder pocket and seating surface for chips or wear before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SPUN120308\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: SPU422\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: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0310 inches (0.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.7500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Flat Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\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\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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\u003eWeight\u003c\/strong\u003e: 0.0146 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 1162526\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51755811602738,"sku":"1162526","price":209.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d583fc805aefdcbbd601cbe41cfd6130.jpg?v=1788959981","url":"https:\/\/voomisupply.com\/products\/kennametal-1162526-spun120308-kc725m-carbide-milling-insert","provider":"Voomi Supply","version":"1.0","type":"link"}