{"product_id":"sandvik-coromant-7860550-turning-insert-vnmg332-qm-4415","title":"Sandvik Coromant 7860550 Turning Insert VNMG332-QM 4415","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7860550 is a VNMG-style indexable turning insert in the T-Max P series, manufactured from solid carbide and CVD-coated with Al2O3, TiN, and TiCN layers. It carries a 4415 grade designation and is designed for external turning operations on CNC lathes and turning centers. The insert features a 35-degree diamond shape, a 3\/8-inch inscribed circle, a 1\/32-inch corner radius, and a neutral hand orientation. With four cutting edges and a QM chip breaker geometry, it is suited for stable metal removal in medium to semi-finish turning passes. Machinists and CNC operators install this insert in compatible VNMG toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for turning steel as its primary workpiece material and cast iron as a secondary workpiece material, aligning with ISO material group codes P and K respectively. It performs in typical production turning environments where consistent chip control and wear resistance across multiple cutting edges are required. The QM chip breaker geometry supports a range of depths of cut and feed rates in medium-duty turning applications on horizontal and slant-bed CNC lathes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVNMG insert style with 35-degree diamond shape and neutral hand orientation\u003c\/li\u003e\n  \u003cli\u003eCVD-applied Al2O3, TiN, and TiCN multilayer coating for wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003eQM chip breaker geometry for controlled chip formation in medium turning\u003c\/li\u003e\n  \u003cli\u003eFour indexable cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle with 1\/32-inch corner radius\u003c\/li\u003e\n  \u003cli\u003eT-Max P series; ISO code VNMG 16 04 08-QM 4415\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement insert for VNMG-style toolholders compatible with the T-Max P series. ISO industry standard number VNMG 16 04 08-QM 4415 can be used to cross-reference compatible clamping and screw-lock toolholder systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\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 torx or hex key to secure the clamping screw or top clamp to the toolholder manufacturer's specified method. Inspect the toolholder seat and shim for wear or debris before seating the new insert to ensure proper contact and edge positioning.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (35-degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4415\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: Al2O3, TiN, TiCN\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: QM\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: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (0.0313 inches)\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: 0.1500 inches\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\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 Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO Code P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (ISO Code K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VNMG 16 04 08-QM 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.54 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches x 2.13 inches x 0.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 7860550\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51732572766514,"sku":"7860550","price":458.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a9030520f2e7fba6250c92a6a876aa7d_2ed3071a-bb62-413b-aeb5-5f2599c0dfe6.jpg?v=1788744563","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7860550-turning-insert-vnmg332-qm-4415","provider":"Voomi Supply","version":"1.0","type":"link"}