{"product_id":"sandvik-coromant-5754466-turning-insert-tnmg433-mm-2025","title":"Sandvik Coromant 5754466 Turning Insert TNMG433-MM 2025","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5754466 is a TNMG433-MM 2025 grade solid carbide turning insert designed for precision metal removal on CNC lathes and turning centers. It carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which delivers wear resistance and thermal stability during continuous and interrupted cuts. The insert features a 60-degree triangular shape with a neutral hand orientation, providing six usable cutting edges per insert. With an inscribed circle of 0.5000 inches and a corner radius of 0.0469 inches (3\/64 inches), this insert is suited for finishing and semi-finishing operations where consistent surface finish and dimensional accuracy are required.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered primarily for turning stainless steel (ISO material group M) and belongs to SANDVIK COROMANT's T-Max P series, which targets external and internal turning applications on medium to large lathes. The MM chip breaker geometry is designed to manage chip control in stainless steel and other tough-to-machine materials where built-up edge and work hardening are common challenges. It is installed by machinists and CNC operators in job shops, aerospace, oil and gas, and general metalworking environments where consistent tool life and repeatable results are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD-applied TiCN, Al2O3, and TiN multilayer coating for thermal and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003e60-degree triangular insert shape with six usable cutting edges, maximizing cost-per-edge efficiency\u003c\/li\u003e\n  \u003cli\u003eMM chip breaker geometry optimized for stainless steel and difficult-to-cut ISO M materials\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with both right-hand and left-hand toolholders\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0469 inches (3\/64 inches) suited for finishing and semi-finishing passes\u003c\/li\u003e\n  \u003cli\u003eClamp and pin insert holding method for rigid, repeatable seating in compatible toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SANDVIK COROMANT T-Max P series toolholders that accept TNMG style inserts with a 0.2030-inch hole diameter and clamp or pin holding method. ISO code TNMG 22 04 12-MM 2025 can be used to cross-reference compatible toolholder pockets per standard ISO turning insert designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation should be performed with the machine fully powered down and the spindle locked before indexing or replacing cutting edges. Use the torque specification provided by the toolholder manufacturer when tightening the clamping screw to avoid insert cracking or poor seating. Inspect the insert pocket for chips, wear, or debris before seating a new insert, as contamination in the pocket can cause premature edge failure or dimensional deviation. Handling carbide inserts with bare hands is not recommended, as skin oils can affect coating performance at elevated temperatures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TNMG 22 04 12-MM 2025\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 2025\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN (CVD)\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.8188 inches (20.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (4.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0469 inches (3\/64 inches, 1.19 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches (5.16 mm)\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\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\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.33 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5754466\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51728818569522,"sku":"5754466","price":280.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/61ce144f8792239cec85aca271ef0600.jpg?v=1788696361","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5754466-turning-insert-tnmg433-mm-2025","provider":"Voomi Supply","version":"1.0","type":"link"}