{"product_id":"sandvik-coromant-5732639-turning-insert-dnmg432-mm-1115","title":"Sandvik Coromant 5732639 Turning Insert DNMG432-MM 1115","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5732639 is a DNMG432-MM 1115 grade solid carbide turning insert designed for precision metal cutting in CNC lathe and turning center applications. The insert features a PVD-applied TiAlN and AlCr2O3 dual-layer coating that delivers heat and wear resistance at the cutting edge. The 55-degree diamond shape (Insert Shape Code D) provides a strong, versatile geometry suited to both roughing and finishing passes. With a 0.5789-inch cutting edge length and a 1\/32-inch corner radius, it is sized for controlled material removal with a neutral hand orientation. Licensed machinists and CNC operators install this insert as part of indexable tooling systems on production turning equipment.\u003c\/p\u003e\u003cp\u003eThis insert is intended for turning stainless steel as its primary workpiece material (ISO material code M), with secondary suitability for superalloys and titanium (ISO material code S). It belongs to the SANDVIK COROMANT T-Max P series, which is designed for external and internal turning operations in demanding production environments. The MM chip breaker geometry is optimized for medium machining conditions where chip control and surface finish are critical. It is held in the toolholder via clamp and pin, and is compatible with standard DNMG-style toolholders. The ISO designation for this insert is DNMG 15 04 08-MM 1115.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePVD-coated TiAlN and AlCr2O3 dual-layer coating for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape with neutral hand orientation\u003c\/li\u003e\n\u003cli\u003eMM chip breaker geometry for controlled chip formation in medium turning conditions\u003c\/li\u003e\n\u003cli\u003e4 usable cutting edges for extended tooling economy\u003c\/li\u003e\n\u003cli\u003e1\/32-inch corner radius (0.0313 inches) for versatile finishing and semi-finishing work\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method compatible with standard DNMG toolholder pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard DNMG-style indexable turning toolholders within the SANDVIK COROMANT T-Max P series. The ISO code DNMG 15 04 08-MM 1115 confirms fitment to toolholders specifying DNMG 15 04 08 insert geometry. Primary application is stainless steel; secondary applications include superalloys and titanium.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified CNC machinist or toolroom technician with the machine powered down and the spindle locked before indexing or replacing the insert. Ensure the toolholder pocket and seating surfaces are clean and free of chips before seating the insert. Use the appropriate torque wrench and clamp hardware specified by the toolholder manufacturer  -  do not overtighten the clamp screw, as this can fracture the carbide substrate. Follow your facility safety plan and applicable OSHA machine guarding standards when working near cutting tools.\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\u003eISO Code\u003c\/strong\u003e: DNMG 15 04 08-MM 1115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1115\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\u003eInsert Shape\u003c\/strong\u003e: 55-Degree Diamond (Code D)\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\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5789 inches (14.70 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: 0.0313 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\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: 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\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 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: 5732639\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51740343763250,"sku":"5732639","price":361.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1ab7fe4063adabd50ac1dff5a501a28_1212b24d-faf7-4789-a8a4-396341a3ade9.jpg?v=1788824454","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5732639-turning-insert-dnmg432-mm-1115","provider":"Voomi Supply","version":"1.0","type":"link"}