{"product_id":"sandvik-coromant-5730744-turning-insert-dcmt-coroturn-107","title":"Sandvik Coromant 5730744 Turning Insert Dcmt Coroturn 107","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5730744 is a DCMT-style turning insert from the CoroTurn 107 series, designed for external turning operations on CNC lathes. This solid carbide insert features a multilayer CVD coating of TiCN, Al2O3, and TiN, which builds wear resistance and extends tool life in demanding cutting conditions. The 55-degree diamond shape (insert shape code D) provides a relatively sharp point angle suited to profiling and finishing passes. With a 3\/8-inch inscribed circle, a 0.4263-inch insert length, and a 1\/32-inch corner radius, this insert fits standard DCMT toolholders secured via screw clamping. It is rated for Manufacturer Grade 3210 and carries a neutral hand designation. Licensed machinists and CNC operators are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis insert is optimized for machining cast iron (ISO material code K) in applications where controlled chip formation is critical. The KM chip breaker geometry is engineered to manage chips effectively during medium to finishing cuts. The CoroTurn 107 series is intended for use with corresponding SANDVIK COROMANT toolholders that accept DCMT inserts with screw-on holding. The 7-degree relief angle and M tolerance code make this insert suitable for precision turning where dimensional consistency across cutting edges is required. Typical applications include production turning of cast iron housings, brackets, and rotating components in automotive and industrial manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for high wear resistance on cast iron\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape with 1\/32-inch corner radius for profiling and finishing\u003c\/li\u003e\n  \u003cli\u003eKM chip breaker geometry for controlled chip formation in medium to finish cuts\u003c\/li\u003e\n  \u003cli\u003eScrew-on insert holding method compatible with standard DCMT toolholders\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SANDVIK COROMANT CoroTurn 107 series toolholders accepting DCMT inserts. ISO code DCMT 11 T3 08-KM 3210. Compatible toolholders use screw clamping (clearance code C, tolerance code M). Primary workpiece material is cast iron (ISO code K).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist with the machine in a full stop, lockout\/tagout state. Use the correct torx or hex key as specified by the toolholder manufacturer when seating the clamping screw — do not overtighten. Inspect the toolholder pocket and clamping screw for wear or debris before seating a new insert. Verify insert seating is fully flush before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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 Shape Code\u003c\/strong\u003e: D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 3210\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DCMT 11 T3 08-KM 3210\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: TiCN, Al2O3, TiN (CVD Process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: KM\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\u003eInsert Length\u003c\/strong\u003e: 0.4263 inches (10.83 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inches (0.1563 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\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches (4.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\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: 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\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.54 inches W x 0.43 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 5730744\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730750603570,"sku":"5730744","price":272.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d80362ad8d15f6bea47454901efa57a_382d23f6-5e0b-44c0-a950-2fcb2496d113.jpg?v=1788722221","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5730744-turning-insert-dcmt-coroturn-107","provider":"Voomi Supply","version":"1.0","type":"link"}