{"product_id":"sandvik-coromant-7861015-cutoff-insert-corocut-qd","title":"Sandvik Coromant 7861015 Cutoff Insert Corocut Qd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7861015 is a carbide cutoff insert from the CoroCut QD series, designed for parting and grooving operations on CNC lathes and turning centers. It features a 0.0787 inch cutting width with a neutral lead angle, QD-N insert style, and a CM chipbreaker geometry optimized for chip control in a wide range of workpiece materials. The insert carries SANDVIK grade 4425 with a CVD-applied TiCN\/Al2O3\/TiN multilayer coating, providing wear resistance and thermal stability during high-volume cutoff work. Machinists and CNC operators install these inserts into compatible CoroCut QD toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for parting and grooving applications on ferrous and non-ferrous metals in production turning environments, both light industrial and heavy manufacturing. The neutral cutting direction and 7-degree relief angle make it adaptable for straight-feed cutoff work. The CM chipbreaker supports consistent chip formation across a range of feed rates. It is sold individually but requires a minimum order of 10 units, making it appropriate for shop floor stocking alongside compatible CoroCut QD holders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.0787 inch cutting width with neutral lead angle for straight parting cuts\u003c\/li\u003e\n  \u003cli\u003eSANDVIK grade 4425 carbide substrate with CVD TiCN\/Al2O3\/TiN multilayer coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003eCM chipbreaker geometry for reliable chip control in parting and grooving\u003c\/li\u003e\n  \u003cli\u003e7-degree relief angle reduces flank wear and supports clean cutoff\u003c\/li\u003e\n  \u003cli\u003e0.0079 inch corner radius for precise groove geometry\u003c\/li\u003e\n  \u003cli\u003eCoroCut QD series insert style QD-N for use with matching QD toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with SANDVIK COROMANT CoroCut QD series toolholders accepting QD-NE style inserts. ISO code QD-NE-0200-0002-CM 4425 identifies the exact insert seat and holder configuration required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the turret is locked before changing inserts. Seat the insert fully into the toolholder pocket and confirm clamping torque per the toolholder manufacturer specifications before resuming cuts. Inspect the insert pocket for debris or wear before each replacement to maintain cutting accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: QD-N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: E\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: HC (Carbide)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4425\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.0787 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees, Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0079 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroCut QD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\/Al2O3\/TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: QD-NE-0200-0002-CM 4425\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 1.58 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 3.74 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Package 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: 7861015\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730675859762,"sku":"7861015","price":312.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ecd4b56970688d3e71730be0508a6e7a.jpg?v=1788721314","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7861015-cutoff-insert-corocut-qd","provider":"Voomi Supply","version":"1.0","type":"link"}