{"product_id":"sandvik-coromant-5724187-turning-insert-ccmt21-52-um-1115","title":"Sandvik Coromant 5724187 Turning Insert CCMT21.52-UM 1115","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5724187 is a CCMT-style indexable turning insert from the CoroTurn 107 series, designed for external turning and light internal operations on CNC lathes and turning centers. It carries the ISO designation CCMT 06 02 08-UM 1115 and features an 80-degree diamond insert shape with a neutral hand orientation. The substrate is solid carbide finished with a PVD-applied TiAlN and AlCr2O3 multilayer coating, delivering high heat resistance and edge stability. With a 1\/4-inch inscribed circle, a 1\/32-inch corner radius, and the UM chip breaker geometry, this insert is engineered specifically for finishing and semi-finishing passes on difficult-to-machine materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is optimized for primary use on stainless steel (ISO material code M) and secondary use on superalloys and titanium (ISO material code S). The UM chip breaker geometry promotes controlled chip evacuation at the low-to-moderate feed rates typical of finishing operations in aerospace, medical, and process-industry components. It is screw-held in standard CCMT toolholders and is suited to both short-run job shops and production turning environments where dimensional accuracy and surface finish on stainless or superalloy workpieces are critical. Licensed machinists and CNC operators are the primary installers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePVD-coated TiAlN and AlCr2O3 multilayer coating for elevated hot hardness and oxidation resistance\u003c\/li\u003e\n  \u003cli\u003eUM chip breaker geometry optimized for finishing and semi-finishing on stainless steel and superalloys\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape provides a strong cutting edge and good approach angle flexibility\u003c\/li\u003e\n  \u003cli\u003e1\/32-inch corner radius supports fine surface finish requirements\u003c\/li\u003e\n  \u003cli\u003eScrew-held CCMT mounting for secure, repeatable indexing in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert extend tooling economy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for standard CCMT 06 02 08-style screw-clamped toolholders compatible with the CoroTurn 107 series. Primary workpiece material compatibility is stainless steel; secondary compatibility includes superalloys and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Before indexing or replacing the insert, confirm the machine is in an E-stop state and the spindle is fully locked. Use the manufacturer-specified torx or hex key to seat the clamping screw — do not use power tools to torque the screw. Verify seating surface and pocket are free of chips or debris before securing the insert to maintain accurate tool offset repeatability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CCMT 06 02 08-UM 1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: UM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and AlCr2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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: 1\/4 inch (0.2500 inches \/ 6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches \/ 0.79 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.2224 inches (5.65 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/32 inch (0.0938 inches \/ 2.38 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1102 inches (2.80 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\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (Code S)\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: 0.05 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: 5724187\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51736998871346,"sku":"5724187","price":216.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/09bc275017c081a8873d92c0db2c093e_dda69830-0bdf-45ae-b350-c8f5da403d0b.jpg?v=1788782954","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5724187-turning-insert-ccmt21-52-um-1115","provider":"Voomi Supply","version":"1.0","type":"link"}