{"product_id":"tungaloy-6808083-tnga331-lx11-ceramic-turning-insert","title":"Tungaloy 6808083 TNGA331 LX11 Ceramic Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TUNGALOY 6808083 is a TNGA331 LX11 grade ceramic turning insert designed for high-speed finishing operations on hard materials. Manufactured from an alumina TiC ceramic substrate with a PVD-applied TiN coating, this insert delivers the heat resistance and edge stability required when cutting hardened steels and other difficult workpiece materials. It features a 60-degree triangular shape, a negative rake geometry, and a honed cutting edge style. With six usable cutting edges per insert, it offers extended tool life in production turning environments. The insert measures 0.65 inches in length with a 3\/8-inch (0.375-inch) inscribed circle and a 1\/64-inch (0.0157-inch) corner radius.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for finishing passes on hard materials in turning, facing, and boring applications. The flat-top chip breaker geometry and negative side clearance make it appropriate for rigid setups where controlled chip formation and tight surface finish tolerances are priorities. It is held in place using a clamp and pin system and is compatible with neutral-hand toolholders designed for TNGA-style inserts. Maximum depth of cut is 0.0787 inches, making it a finishing-grade tool rather than a roughing option. It conforms to both ANSI and ISO standards, with ANSI code TNGA331 and ISO code TNGA160404.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlumina TiC ceramic substrate with PVD TiN coating for thermal stability and wear resistance on hard workpiece materials\u003c\/li\u003e\n  \u003cli\u003e60-degree triangular insert shape (TNGA style) with six usable cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge with flat-top chip breaker optimized for finishing chip control\u003c\/li\u003e\n  \u003cli\u003eNegative rake, negative side clearance geometry for rigidity in hard-turning setups\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin toolholder retention systems\u003c\/li\u003e\n  \u003cli\u003eDual standard compliance: ANSI TNGA331 and ISO TNGA160404\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for TNGA331-pattern ceramic turning inserts used in neutral-hand toolholders with clamp and pin retention. Suitable for turning, facing, and boring operations on hard materials. Refer to your toolholder manufacturer specifications to confirm TNGA331 seat compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC toolroom personnel. Before seating the insert, ensure the toolholder pocket and seating surfaces are clean and free of chips or debris that could cause improper seating or edge chipping. Secure the insert using the designated clamp and pin per the toolholder manufacturer torque guidelines. Do not use this finishing insert for interrupted cuts or heavy roughing passes that exceed its maximum depth of cut rating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNGA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TNGA331\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TNGA160404\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Ceramic (Alumina TiC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: LX11\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\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees included angle)\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: 0.65 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0157 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0787 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Flat Top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\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: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (ISO Code H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.005 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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: TUNGALOY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6808083\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TUNGALOY","offers":[{"title":"Default Title","offer_id":51966237507890,"sku":"6808083","price":222.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/32337de496bf284b1f60577d72d9fe7e.jpg?v=1789950286","url":"https:\/\/voomisupply.com\/products\/tungaloy-6808083-tnga331-lx11-ceramic-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}