{"product_id":"sandvik-coromant-5731125-dnmg433-qm-turning-insert","title":"Sandvik Coromant 5731125 DNMG433-QM Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5731125 is a DNMG433-QM 1105 grade turning insert designed for external turning operations on CNC lathes and turning centers. Manufactured from solid carbide with a TiAlN PVD coating, this insert delivers wear resistance and thermal stability when cutting steel, stainless steel, superalloys, and titanium. The insert features a 55-degree diamond shape (DNMG style), a neutral hand orientation, and a QM chip breaker geometry. With an inscribed circle of 0.5 inches and a corner radius of 3\/64 inches (0.0469 inches), it is engineered for precise, controlled chip formation in the T-Max P series platform. Licensed machinists and CNC operators install this insert as part of standard indexable tooling systems.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finish to medium roughing passes on steel and difficult-to-machine materials including stainless steel, superalloys, and titanium. The QM chip breaker geometry is optimized for positive chip control across a range of feed rates and depths of cut. It is a common choice in production turning environments where consistent tool life and surface finish quality are required on ISO P and M workpiece materials. The T-Max P series platform is widely used in both light and moderate interrupted cutting scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 1105 solid carbide substrate with TiAlN PVD coating for elevated heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eQM chip breaker geometry for effective chip control on steel, stainless, superalloy, and titanium workpieces\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape (DNMG) with neutral hand orientation for versatile turning applications\u003c\/li\u003e\n\u003cli\u003eCorner radius of 3\/64 inches (0.0469 inches) for controlled surface finish\u003c\/li\u003e\n\u003cli\u003e4 available cutting edges per insert for extended cost-per-edge economy\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp and pin insert holding methods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in SANDVIK COROMANT T-Max P series toolholders that accept DNMG style inserts with a clamp and pin holding method. ISO code DNMG 15 04 12-QM 1105 identifies the insert geometry and grade for cross-referencing with compatible toolholder systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torque wrench and manufacturer-specified hardware when securing the clamping pin to avoid insert movement during cutting. Inspect the insert pocket and seating surface for chips or damage 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: DNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1105\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: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: QM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 55 Diamond\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: 0.5 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inches (0.0469 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5632 inches (14.30 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloy, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG 15 04 12-QM 1105\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: 0.32 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: 5731125\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51734641377586,"sku":"5731125","price":392.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3c4345b6dc50bb9552d5ac42017bf3bf_fca114c5-01b9-4fce-a4e8-3eebed4db0f4.jpg?v=1788764270","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5731125-dnmg433-qm-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}