{"product_id":"sandvik-coromant-6426506-cutoff-insert-6mm-corocut-qd","title":"Sandvik Coromant 6426506 Cutoff Insert 6mm Corocut Qd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6426506 is a solid carbide cutoff and grooving insert belonging to the CoroCut QD series. It is designed for parting and grooving operations on CNC lathes and turning centers. The insert features a 6 mm (0.2362 inch) cutting width, a neutral hand orientation, and a 0.30 mm corner radius. The CM chipbreaker geometry promotes reliable chip control across a range of materials. A PVD-applied TiCN\/Al2O3\/TiN coating provides wear resistance and extends tool life in demanding turning applications. This insert is installed and changed by machinists and CNC turning specialists.\u003c\/p\u003e\u003cp\u003eThe 6426506 is suited for grooving and parting operations in both production and job-shop environments. It fits turning centers equipped with CoroCut QD-compatible toolholders using a clamp-style insert holding method with a K-size insert seat. Typical applications include external grooving, parting off, and profile turning on metals and alloys where precise width tolerances are required. The insert has no full radius and carries a 7-degree relief angle, making it appropriate for standard cutoff and groove applications where clearance is a factor.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6 mm (0.2362 inch) cutting width with a width tolerance of 0.001969 inch for dimensional consistency\u003c\/li\u003e\n\u003cli\u003eSolid carbide substrate with manufacturer grade 1135 for durability in turning applications\u003c\/li\u003e\n\u003cli\u003ePVD-applied TiCN\/Al2O3\/TiN multilayer coating for wear resistance\u003c\/li\u003e\n\u003cli\u003eCM chipbreaker geometry for controlled chip evacuation during grooving and parting\u003c\/li\u003e\n\u003cli\u003eNeutral hand insert for flexible toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eClamp-style holding method with K-size insert seat for secure clamping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CoroCut QD series toolholders that accept a K-size insert seat with clamp-style holding. Verify toolholder compatibility with the CoroCut QD system before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert changes on CNC turning centers should be performed with the machine powered down and the spindle fully stopped. Use the correct clamping screw torque as specified by the toolholder manufacturer — do not over-torque the clamp screw. Ensure the insert seat is clean and free of chips or debris before seating the insert. This work is typically performed by a machinist or CNC setup technician following shop safety procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: QD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1135\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 6 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: 0.001969 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.30 mm (0.0118 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\/Al2O3\/TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Grooving, Parting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroCut QD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.58 inches W x 0.53 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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\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: 6426506\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51729600119090,"sku":"6426506","price":461.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b06592cd1ec54216e5ffd8a05826a67.jpg?v=1788706598","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6426506-cutoff-insert-6mm-corocut-qd","provider":"Voomi Supply","version":"1.0","type":"link"}