{"product_id":"sandvik-coromant-5730447-turning-insert-55-diamond-3-8-ic","title":"Sandvik Coromant 5730447 Turning Insert 55 Diamond 3\/8 Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5730447 is a solid carbide turning insert in the CoroTurn 107 series, designed for precision external turning operations. It carries the ISO designation DCGT 11 T3 01-UM 1115 and features a 55-degree diamond shape with a 7-degree relief angle and a neutral hand orientation. The dual-layer TiAlN and AlCr2O3 coating is applied via PVD process, delivering heat resistance and edge wear protection suited to demanding cutting environments. With a 0.1 mm corner radius and a 3\/8-inch inscribed circle, this insert is suited for finishing and semi-finishing passes where tight tolerances and surface finish quality are priorities.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered primarily for machining stainless steel (ISO material group M) and is also rated for superalloys and titanium (ISO material group S). The UM chip breaker geometry is optimized for light, controlled cuts on these difficult-to-machine materials. It is screw-held, fitting standard DCGT-style toolholders used in CNC lathe and turning center applications across precision manufacturing, aerospace component work, and industrial part production. Licensed machinists and CNC operators handling stainless and high-temp alloy turning will find this insert appropriate for their finishing passes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e55-degree diamond insert shape (code D) with 7-degree relief angle for clearance and edge strength\u003c\/li\u003e\n  \u003cli\u003eDual PVD coating: TiAlN base with AlCr2O3 top layer for heat and oxidation resistance\u003c\/li\u003e\n  \u003cli\u003eUM chip breaker geometry optimized for stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003e0.1 mm corner radius for tight-tolerance finishing and semi-finishing\u003c\/li\u003e\n  \u003cli\u003eScrew-held mounting with 4.40 mm hole diameter for secure, repeatable insert indexing\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert; neutral hand for use on standard DCGT toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DCGT-style screw-clamp turning toolholders compatible with the CoroTurn 107 series. Tolerance code G and clearance code C apply. Consult toolholder documentation to confirm insert size code 32.503 compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC operators. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate Torx or hex key to seat the clamping screw; do not overtighten, as carbide inserts are brittle and will crack under excessive clamping force. Verify insert seating and toolholder pocket cleanliness before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DCGT 11 T3 01-UM 1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 55-degree Diamond (code D)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1115\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: TiAlN \/ AlCr2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: UM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.1 mm (0.0039 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 11.53 mm (0.4539 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3.97 mm (0.1563 inches \/ 5\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 4.40 mm (0.1732 inches)\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: Stainless Steel (ISO M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy \/ Titanium (ISO S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\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  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 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: 5730447\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51743292064050,"sku":"5730447","price":566.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/49a341a51192e9f50193c690b0d90852_1a68a2cf-78fa-432f-8dd5-185ddcfbf794.jpg?v=1788845184","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5730447-turning-insert-55-diamond-3-8-ic","provider":"Voomi Supply","version":"1.0","type":"link"}