{"product_id":"sandvik-coromant-6066611-cnmg643-smr-1115-turning-insert","title":"Sandvik Coromant 6066611 CNMG643-SMR 1115 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6066611 is a CNMG643-SMR 1115 series turning insert designed for external turning operations on stainless steel, superalloys, and titanium. It features a PVD-applied dual-layer TiAlN and AlCr2O3 coating that provides heat resistance and edge durability under demanding cutting conditions. The insert is manufactured from solid carbide in an 80-degree diamond shape with a neutral hand orientation and a 3\/64-inch corner radius. With four available cutting edges and a chip breaker designation of SMR, this insert is built for productivity in ISO material group M and S applications. Licensed HVAC and metalworking trades specify this grade for high-temperature alloy machining.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in T-Max P toolholders accepting CNMG-style inserts. Primary applications include finish and semi-finish turning of stainless steel components and difficult-to-machine superalloys and titanium in both production shop and job shop environments. The SMR chip breaker geometry is suited to moderate cutting depths and feed rates common in these material groups. The insert is held in place by a clamp and pin method, making it compatible with standard external turning tool bodies designed for CNMG geometry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePVD-coated with TiAlN and AlCr2O3 for thermal resistance in M and S ISO material groups\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (shape code C) with neutral hand orientation\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert for extended tool life and cost efficiency\u003c\/li\u003e\n\u003cli\u003e3\/64-inch corner radius for controlled surface finish on stainless steel and superalloys\u003c\/li\u003e\n\u003cli\u003eSMR chip breaker geometry optimized for stainless steel, titanium, and superalloy turning\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method for secure seating in T-Max P compatible toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in T-Max P series toolholders accepting CNMG643-style inserts. ISO designation CNMG 19 06 12-SMR 1115. Primary workpiece material is stainless steel (ISO code M); secondary workpiece materials are superalloys and titanium (ISO code S).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist or tooling technician with the machine fully powered down and the spindle locked. Seat the insert fully against the toolholder pocket before tightening the clamping screw to ensure proper edge presentation and prevent insert movement during cutting. Inspect the insert seat and clamping components for wear or debris before each insert change. Follow the toolholder manufacturer's torque and clamping specifications for CNMG-style inserts.\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\u003eISO Code\u003c\/strong\u003e: CNMG 19 06 12-SMR 1115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN and AlCr2O3\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: Diamond (80 degrees, Shape Code C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: SMR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0469 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.7143 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.3120 inches\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: Stainless Steel (ISO Code M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (ISO Code S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Clearance Code N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches L x 2.13 inches W x 0.53 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6066611\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51735222452530,"sku":"6066611","price":673.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/60d3fa21b67b792ef7e67f6833154620_053e0e1e-e369-42c2-a20a-312dab2d4c5d.jpg?v=1788770525","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6066611-cnmg643-smr-1115-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}