{"product_id":"sandvik-coromant-5915058-turning-insert-dnmg431sm","title":"Sandvik Coromant 5915058 Turning Insert DNMG431SM","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5915058 is a DNMG431SM-style indexable turning insert in manufacturer grade 1125, designed for external turning operations on CNC lathes and turning centers. The insert is manufactured from solid carbide and features a dual-layer PVD coating of TiAlN and AlCr2O3, which provides thermal resistance and wear protection during high-speed cutting. Key dimensions include a 0.5 inch inscribed circle, a 0.4 mm (1\/64 inch) corner radius, and an insert length of 15.5 mm (0.6102 inch). With a 55-degree diamond shape and neutral hand orientation, this insert suits a wide range of turning toolholders in the T-Max P series. It offers four cutting edges per insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered primarily for machining stainless steel (ISO material code M) and is rated for secondary use on superalloys and titanium (ISO material code S). Typical applications include finish and semi-finish turning of difficult-to-machine alloys in aerospace, medical device, and industrial manufacturing environments. The SM chip breaker geometry is optimized for stable chip control in these material groups. Secure clamping is achieved via clamp and pin holding methods. Maximum depth of cut reaches 6.4 mm (0.252 inch), making this insert suitable for light to moderate material removal passes on stainless and high-temperature alloys.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-layer PVD coating (TiAlN and AlCr2O3) for elevated thermal and wear resistance\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape (code D) with neutral hand orientation\u003c\/li\u003e\n  \u003cli\u003eSM chip breaker geometry optimized for stainless steel and superalloy turning\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert for extended tool economy\u003c\/li\u003e\n  \u003cli\u003e0.4 mm corner radius for controlled surface finish on challenging materials\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method for secure seating under interrupted or continuous cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with T-Max P series toolholders designed to accept DNMG-style inserts with a clamp and pin holding method. ISO designation for this insert is DNMG 15 04 04-SM 1125. Verify toolholder pocket and clamping pin specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Always power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer — do not substitute clamp screws or pins from other systems. Inspect the toolholder pocket for wear, debris, or damage before seating a new insert, as pocket condition directly affects insert stability and surface finish results.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG 15 04 04-SM 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 55-degree Diamond (code D)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1125\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 and AlCr2O3\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: SM\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 inch (12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.4 mm (0.0157 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 15.5 mm (0.6102 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 4.76 mm (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 5.16 mm (0.2032 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.4 mm (0.252 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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 (code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches long x 2.13 inches wide x 0.53 inches tall\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 5915058\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51729698750770,"sku":"5915058","price":49.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46d37aa4e7bf65216796d193124c977c.jpg?v=1788707995","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5915058-turning-insert-dnmg431sm","provider":"Voomi Supply","version":"1.0","type":"link"}