{"product_id":"kennametal-1224825-tpmr432-kc730-carbide-turning-insert","title":"Kennametal 1224825 TPMR432 KC730 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1224825 is a solid carbide turning insert in the TPMR432 geometry, part of the KENDEX series. It carries a KC730 grade designation with a PVD-applied TiN coating engineered for high wear resistance with moderate toughness. The triangular insert shape provides three usable cutting edges, and the neutral hand orientation suits a wide range of turning setups. Key geometry includes a 0.5-inch inscribed circle, a 1\/32-inch corner radius, a 60-degree included angle, and an 11-degree relief angle. Chip breaker classification is medium machining with a positive rake angle of 5 degrees and a honed cutting edge style. Licensed machinists and CNC operators install this insert on production turning, facing, and boring operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for primary use on steel, stainless steel, superalloys, and titanium workpiece materials, corresponding to ISO material groups P, M, and K. The KC730 grade delivers a balance of wear resistance and toughness suited for medium machining conditions on these materials. It is applicable in production environments running CNC lathes and manual turning centers where consistent surface finish and edge life are priorities. The maximum recommended depth of cut is 0.049 inches (1.25 mm). Multi-use capability covers turning, facing, and boring applications in a single insert format.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC730 grade with PVD TiN coating for high wear resistance on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eThree usable cutting edges per insert on a 60-degree triangle geometry\u003c\/li\u003e\n  \u003cli\u003ePositive rake angle (5 degrees) and honed cutting edge reduce cutting forces\u003c\/li\u003e\n  \u003cli\u003eNeutral hand insert compatible with clamp-style toolholders\u003c\/li\u003e\n  \u003cli\u003eMedium machining chip breaker suited for moderate feed and depth-of-cut conditions\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI and ISO standards; ANSI code TPMR432, ISO code TPMR220408\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in clamp-style toolholders accepting TPMR-geometry inserts with a 0.5-inch inscribed circle. Conforms to ANSI insert standard TPMR432 and ISO insert standard TPMR220408, allowing use in any compliant ANSI or ISO toolholder system designed for triangular inserts with positive side clearance and P-clearance code.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC operators. Power down and lock out the machine spindle before seating or indexing the insert. Use the specified clamp hardware for the toolholder; do not overtighten or improvise clamping. Index or replace the insert when visible wear, chipping, or degraded surface finish is observed on the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TPMR432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TPMR220408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.031 inches (1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.188 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.866 inches (22 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 5 degrees positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\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: Medium Machining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\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: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.049 inches (1.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENDEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.031 pounds\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: 1224825\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749491081522,"sku":"1224825","price":480.04,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/kennametal-1224825-tpmr432-kc730-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}