{"product_id":"sandvik-coromant-5754236-tnmg432-mm-2025-turning-insert","title":"Sandvik Coromant 5754236 TNMG432-MM 2025 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5754236 is a TNMG432-MM 2025 indexable turning insert designed for precision metal cutting in CNC and manual lathe applications. The insert features a 60-degree triangle shape with a neutral hand orientation and a 1\/32-inch (0.0313-inch) corner radius. The substrate is solid carbide with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which is the manufacturer grade 2025 designation. This coating stack provides wear resistance and thermal stability suited for demanding turning operations. The insert measures 0.8345 inches in length with a 1\/2-inch inscribed circle and 3\/16-inch thickness. It is installed by licensed machinists and toolroom technicians on indexable toolholders using clamp or pin holding methods.\u003c\/p\u003e\u003cp\u003eThis insert is engineered for turning stainless steel and similar ISO M-class workpiece materials. It belongs to the SANDVIK COROMANT T-Max P series, which targets external and internal turning in production and job-shop environments. The MM chip breaker geometry is optimized for medium cutting conditions on stainless steel, helping to manage chip control and cutting forces in both roughing and semi-finishing passes. With 6 available cutting edges per insert, it offers extended tool life per unit. Machinists running stainless steel at moderate depths of cut and feed rates are the primary users of this insert.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for thermal and wear resistance on stainless steel\u003c\/li\u003e\n\u003cli\u003eManufacturer grade 2025 carbide substrate optimized for ISO M-class materials\u003c\/li\u003e\n\u003cli\u003eMM chip breaker geometry designed for medium turning conditions\u003c\/li\u003e\n\u003cli\u003e6 indexable cutting edges per insert for extended tool life per unit\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation fits standard TNMG-style toolholders\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method compatible for secure insert retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in TNMG-style indexable turning toolholders that accept a 1\/2-inch inscribed circle, 60-degree triangle insert with clamp or pin holding. ISO code TNMG 22 04 08-MM 2025 identifies the exact insert geometry for toolholder matching. Verify toolholder pocket specifications before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or toolroom technicians. Power down and lock out the machine before indexing or replacing inserts. Use the correct torque wrench and clamp hardware specified by the toolholder manufacturer — do not overtighten the clamping screw, as this can fracture the insert or damage the pocket seat. Inspect the toolholder pocket for wear or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TNMG 22 04 08-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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO M)\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: 1\/2 inch (0.5000 inches \/ 12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.8345 inches (21.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches \/ 4.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches \/ 0.79 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\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: T-Max P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.33 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: 5754236\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51748120559922,"sku":"5754236","price":336.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/61ce144f8792239cec85aca271ef0600_a491210e-1601-46ae-b796-13ebc4b3fe69.jpg?v=1788889308","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5754236-tnmg432-mm-2025-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}