{"product_id":"kennametal-1162887-turning-insert-kc730-triangle-carbide","title":"Kennametal 1162887 Turning Insert KC730 Triangle Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1162887 is a solid carbide turning insert with a PVD-applied TiN coating and a triangular 60-degree geometry. Carrying the KC730 manufacturer grade, it is designed for external and internal turning operations on CNC lathes and manual turning centers. The insert measures 0.4331 inches (11 millimeters) in length with a 0.25-inch inscribed circle and a 0.004-inch corner radius. An 11-degree relief angle and positive rake geometry reduce cutting forces and help manage chip flow. This style F chip breaker (T220F ANSI code) is suited for finishing to moderate material removal rates on steel, stainless steel, and cast iron workpieces. Installation is performed by licensed machinists and CNC tooling technicians.\u003c\/p\u003e\u003cp\u003eThe 1162887 is intended for turning applications requiring high wear resistance through moderate wear resistance and toughness across steel (P), stainless steel (M), and cast iron (K) workpiece material groups. Secondary suitability is noted for superalloys (S) and additional M-group materials. The screw-on holding method and positive side clearance geometry make it compatible with standard triangular insert pockets that accept T-style screw-on inserts. The maximum depth of cut is 1.25 millimeters (0.0492 inches). This insert is sold individually but must be ordered in multiples of five.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC730 grade with PVD TiN coating for high wear resistance on steel, stainless steel, and cast iron\u003c\/li\u003e\n\u003cli\u003e60-degree triangular insert shape with positive rake and 11-degree positive relief angle to reduce cutting forces\u003c\/li\u003e\n\u003cli\u003eF chip breaker geometry suited for finishing and light turning operations\u003c\/li\u003e\n\u003cli\u003e0.004-inch corner radius for sharp, controlled edge finish\u003c\/li\u003e\n\u003cli\u003eScrew-on mounting method for secure, repeatable insert indexing in the pocket\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 1.25 millimeters for precise material removal control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in screw-on triangular insert toolholders accepting T-style inserts with a 0.25-inch inscribed circle. ANSI insert code T220, ISO insert code T110301, and industry standard number VNGA432T0820 apply. Compatible with ANSI size code 220 and ISO size code 110301 toolholders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement and indexing should be performed by a qualified machinist or CNC tooling technician with the machine powered down, spindle locked, and all stored energy released per shop lockout\/tagout procedures. Use the appropriate Torx or hex key to seat the clamp screw to the toolholder manufacturer's specified torque range for screw-on insert systems. Inspect the insert pocket and locating surfaces for chips or debris before seating a new insert. Do not force or overtighten the clamping screw, as this can fracture the carbide substrate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: T220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: T110301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: VNGA432T0820\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: T - Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\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\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (0.2500 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.4331 inches (11 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.0945 inches (2.40 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches (1.25 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (M), Superalloys (S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.022 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package (minimum order quantity: 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: 1162887\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51731299107122,"sku":"1162887","price":264.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7bf561caa8d2e1c20b643094479adba3.jpg?v=1788729451","url":"https:\/\/voomisupply.com\/products\/kennametal-1162887-turning-insert-kc730-triangle-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}