{"product_id":"sandvik-coromant-5723933-cnmg431-qm-h13a-turning-insert","title":"Sandvik Coromant 5723933 CNMG431-QM H13A Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5723933 is a solid carbide turning insert in the CNMG431-QM H13A configuration, designed for external and internal turning operations on CNC lathes and turning centers. It features an 80-degree diamond insert shape with a neutral hand orientation, making it suitable for both roughing and finishing passes on steel and stainless steel workpieces. The uncoated H13A carbide grade provides consistent performance without a surface coating, and the QM chip breaker geometry is engineered to manage chip flow in demanding cutting conditions. This insert is part of the Sandvik T-Max P series and is installed by machinists and CNC operators in precision machining environments.\u003c\/p\u003e\u003cp\u003eThis insert is intended for turning applications on primary workpiece materials classified as steel (ISO P) and secondary materials including stainless steel (ISO M). Typical install scenarios include production turning on CNC lathes where consistent insert geometry and chip control are required. The T-Max P series is a well-established platform for external turning, profiling, and facing operations across a range of material hardnesses. Four cutting edges per insert are available, improving cost-per-edge efficiency in high-volume machining.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCNMG431-QM geometry with 80-degree diamond insert shape for versatile turning and profiling\u003c\/li\u003e\n\u003cli\u003eUncoated H13A solid carbide grade suited for steel and stainless steel cutting\u003c\/li\u003e\n\u003cli\u003eQM chip breaker for controlled chip evacuation in moderate to heavy cutting conditions\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with standard CNMG toolholders\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert for improved tool economy\u003c\/li\u003e\n\u003cli\u003ePart of the Sandvik T-Max P series platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct replacement insert for CNMG431-QM H13A toolholder systems. Compatible with standard CNMG-style toolholders using clamp and pin insert holding methods. ISO code CNMG 12 04 04-QM H13A confirms fitment with holders dimensioned for that designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed with the machine powered down and all spindle motion fully stopped. Use appropriate insert seating tools and verify the clamp and pin holding mechanism is fully engaged before resuming cuts. Refer to the toolholder manufacturer's torque specifications for clamp screws. Machining professionals should observe applicable shop safety standards when handling carbide inserts due to sharp cutting edges.\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\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: QM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: H13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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: 0.4920 inches (12.50 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: 0.0156 inches (0.40 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\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches (5.16 mm)\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG 12 04 04-QM H13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 431\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 5723933\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51743267389746,"sku":"5723933","price":227.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f0f5e8f71541a2bb6db3b1a01787ee76_5d602bdf-4069-49a6-8e83-a9bce962cfa1.jpg?v=1788844765","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5723933-cnmg431-qm-h13a-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}