{"product_id":"kennametal-4045330-tpgt32505hp-kcu10-carbide-turning-insert","title":"Kennametal 4045330 TPGT32505HP KCU10 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4045330 is a solid carbide turning insert with ANSI designation TPGT32505HP and ISO designation TPGT16T302HP, manufactured in the KCU10 grade with a PVD-applied TiAlN coating. The triangular (60-degree included angle) insert geometry features a positive rake angle of 15 degrees and an 11-degree relief angle for reduced cutting forces during finishing operations. With a 3\/8 inch (0.3750 inch) inscribed circle, a corner radius of 0.0079 inches, and a maximum depth of cut of 0.2163 inches, this insert is designed for finish turning, facing, and boring where tight tolerances and surface finish are priorities. Licensed machinists and CNC turning specialists are the primary installers.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finishing-class turning operations on steel, stainless steel, superalloys, titanium, cast iron, aluminum, and non-ferrous materials, covering ISO material codes P, M, K, N, S, and H. The HP chip breaker geometry is optimized for high wear resistance across this broad material range while maintaining moderate toughness. The screw-on holding method (Series: Screw-On) and neutral hand orientation make it compatible with standard TPGT-style toolholders used in both CNC lathes and manual turning centers across light industrial and production machining environments. Three usable cutting edges per insert extend service life.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCU10 PVD TiAlN coating provides high wear resistance on steel, stainless steel, and superalloys\u003c\/li\u003e\n\u003cli\u003eHP chip breaker geometry engineered for finishing operations with positive 15-degree rake angle\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape (T) delivers 3 usable cutting edges per insert\u003c\/li\u003e\n\u003cli\u003eScrew-on insert holding method for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n\u003cli\u003ePositive side clearance (Code P) and honed cutting edge style reduce built-up edge risk on difficult materials\u003c\/li\u003e\n\u003cli\u003eMulti-use application: turning, facing, and boring from a single insert geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in TPGT-style screw-on toolholders conforming to ANSI and ISO standards. Compatible with toolholders accepting ANSI size code 32505 or ISO size code 16T302 inserts. Consult the toolholder manufacturer specifications to confirm pocket and screw dimensions before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque wrench and insert screw specified by the toolholder manufacturer — do not over-tighten the clamping screw, as carbide inserts are brittle and will crack under excessive clamping force. Index or replace the insert when measurable wear, chipping, or surface finish degradation is observed; never regrind a coated carbide insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TPGT32505\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TPGT16T302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Full Code\u003c\/strong\u003e: TPGT16T302HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: T - Triangle, 60-degree included angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU10\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\u003eChip Breaker\u003c\/strong\u003e: HP (Finishing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/128 inch (0.0079 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6496 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\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2163 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 Angle\u003c\/strong\u003e: 15 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\u003eInsert Hand\u003c\/strong\u003e: Neutral\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 Holding Method\u003c\/strong\u003e: Screw-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium, Cast Iron, Aluminum and Non-Ferrous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0108 pounds\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: 4045330\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730674549042,"sku":"4045330","price":237.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc526bb1fe0fa74884bf289be7ab9c9c.jpg?v=1788721270","url":"https:\/\/voomisupply.com\/products\/kennametal-4045330-tpgt32505hp-kcu10-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}