{"product_id":"sandvik-coromant-5730683-turning-insert-dcmt-55-diamond","title":"Sandvik Coromant 5730683 Turning Insert Dcmt 55 Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5730683 is a solid carbide, uncoated turning insert in the DCMT style, part of the CoroTurn 107 series. It features a 55-degree diamond insert shape with a neutral hand orientation and a 7-degree relief angle. The inscribed circle measures 3\/8 inch (0.3750 inch decimal), and the corner radius is 1\/64 inch (0.0156 inch decimal). With two cutting edges and a KM chip breaker geometry, this insert is designed for precision turning operations on CNC lathes and is installed by machinists and toolroom professionals working in production or job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning cast iron as its primary workpiece material, with non-ferrous metals as a secondary application. The CoroTurn 107 series is designed for internal and external turning where a screw-held, positive-geometry insert is required. The KM chip breaker geometry supports controlled chip formation across a range of feed rates and depths of cut. Typical installations include finishing and semi-finishing passes on CNC turning centers where dimensional accuracy and surface finish are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDCMT insert style with 55-degree diamond shape for versatile turning geometry\u003c\/li\u003e\n\u003cli\u003eSolid carbide, uncoated (bright finish) for direct application without coating interference\u003c\/li\u003e\n\u003cli\u003eKM chip breaker optimized for cast iron and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eScrew-held mounting method for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert for extended tool life per unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for CoroTurn 107 series toolholders accepting DCMT-style screw-clamp inserts with a 3\/8 inch inscribed circle. ISO designation DCMT 11 T3 04-KM H13A.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before changing inserts. Seat the insert fully against the pocket and torque the clamping screw to the toolholder specification using a calibrated torx or hex key. Inspect the insert pocket for wear or damage before each insert change to ensure proper seating and edge repeatability.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (55 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: H13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated (Bright)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: KM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.442 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron (Code K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal (Code N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DCMT 11 T3 04-KM H13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: 5730683\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51744496320818,"sku":"5730683","price":211.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a33b78376aeb167d1cc3395314643c57_a25c0ce3-184b-4aa3-aa85-f1ffca5d2ec9.jpg?v=1788857379","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5730683-turning-insert-dcmt-55-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}