{"product_id":"kennametal-1183066-tpg320-kc730-carbide-turning-insert","title":"Kennametal 1183066 TPG320 KC730 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1183066 is a solid carbide turning insert in the TPG style, part of the KENDEX series. It carries a TiN (titanium nitride) PVD coating and is designed for single-point turning, facing, and boring operations on CNC and manual lathes. The insert has a 60-degree triangular shape with a positive rake angle of 5 degrees, an 11-degree relief angle, and a honed cutting edge. With a 3\/8-inch (0.375 inch) inscribed circle and a corner radius of 0.0039 inches, it is built for finishing and semi-finishing passes where edge geometry and wear resistance are the primary concerns. The KC730 grade targets steel, stainless steel, and superalloys and titanium, offering high to moderate wear resistance combined with appropriate toughness across those material families.\u003c\/p\u003e\u003cp\u003eThis insert is suited for machining steel (P-class), stainless steel (M-class), and cast iron (K-class) workpieces in production turning environments. Typical applications include external and internal diameter turning, facing, and light boring on CNC turning centers in both job-shop and production settings. The flat-top chip breaker geometry and positive side clearance make it a practical choice for general-purpose turning work where consistent tool life and surface finish are required. It conforms to ANSI insert code TPG3202 and ISO insert code TPG160301, which simplifies cross-referencing with toolholder specifications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC730 grade PVD TiN coating provides high to moderate wear resistance on steel, stainless steel, and superalloys\u003c\/li\u003e\n\u003cli\u003e60-degree triangular insert shape delivers 3 usable cutting edges per insert\u003c\/li\u003e\n\u003cli\u003ePositive rake angle (5 degrees) and honed cutting edge reduce cutting forces on the workpiece\u003c\/li\u003e\n\u003cli\u003eFlat-top chip breaker geometry suitable for finishing and semi-finishing passes\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.0492 inches (1.25 mm) for controlled stock removal\u003c\/li\u003e\n\u003cli\u003eClamp-held insert holding method compatible with standard TPG-style toolholders\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in TPG-style clamp toolholders conforming to ANSI size code 3202 and ISO size code 160301. Suitable for turning, facing, and boring operations on steel, stainless steel, superalloys, titanium, and cast iron workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or removing inserts. Inspect the insert pocket and clamp for wear or debris before installing a new insert, as a compromised pocket will affect edge life and surface finish. Follow the toolholder manufacturer's clamping torque guidelines and do not exceed the rated maximum depth of cut for this insert geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TPG3202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TPG160301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: T - Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\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: KC730\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\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6495 inches (16.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1250 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0039 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: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches (1.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003eMulti-Use Applications\u003c\/strong\u003e: Turning, Facing, Boring\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\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\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0156 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: 1183066\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51752154202418,"sku":"1183066","price":199.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a317b7824eb332e962ef499fe3789cd8.jpg?v=1788926217","url":"https:\/\/voomisupply.com\/products\/kennametal-1183066-tpg320-kc730-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}