{"product_id":"sumitomo-196c335-cnmg432egu-ac6030m-turning-insert","title":"Sumitomo 196C335 CNMG432EGU AC6030M Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 196C335 is a solid carbide turning insert in the CNMG432EGU geometry with AC6030M grade coating, designed for precision single-point turning operations on CNC and manual lathes. This insert features an 80-degree diamond shape (Insert Shape Code C), a neutral hand orientation, and a CVD-applied coating that delivers wear resistance at elevated cutting temperatures. The 0.5079-inch insert length, 0.5000-inch inscribed circle, and 0.0313-inch corner radius make it a standard CN-series insert suited to medium to finishing turning passes. It is installed by machinists and toolroom technicians on indexable insert toolholders using a clamp and pin holding method.\u003c\/p\u003e\u003cp\u003eThis insert is primarily applied to stainless steel workpieces (ISO Material Code M), including austenitic and duplex grades commonly encountered in aerospace, medical device, food processing, and general industrial machining. The EGU chip breaker geometry is engineered to manage the tough, stringy chips typical of stainless steel turning, reducing built-up edge and improving surface finish. It is well suited to light to medium depth-of-cut passes on CNC turning centers and manual engine lathes where dimensional accuracy and surface integrity are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-coated AC6030M grade solid carbide for wear resistance on stainless steel\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with neutral hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eEGU chip breaker geometry designed to control stainless steel chip formation\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method for rigid, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO 13399 standards; ANSI Code CNMG432EGU, ISO Code CNMG120408N-GU\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry with N clearance code and M tolerance code for predictable insert fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for CN-series indexable toolholders that accept CNMG432 geometry inserts with clamp and pin holding. Confirm toolholder pocket specifications against the ANSI code CNMG432EGU before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist with the machine in a full stop, locked-out, and de-energized state. Use the correct torque wrench and clamp screw specified by the toolholder manufacturer to seat the insert properly against the pocket walls. Inspect the insert pocket and seating surfaces for chips or debris before each insert index. Never run a chipped or cracked insert, as carbide fracture at cutting speed presents a serious hazard.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: CNMG432EGU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG120408N-GU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC6030M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: EGU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (Code M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5079 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\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\u003eSeries\u003c\/strong\u003e: CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: SUMITOMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 196C335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51727214412082,"sku":"196C335","price":188.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8bb0805e246de53d0f66df4b8b3682e1.jpg?v=1788674811","url":"https:\/\/voomisupply.com\/products\/sumitomo-196c335-cnmg432egu-ac6030m-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}