{"product_id":"sandvik-coromant-5752434-turning-insert-tcmt220-mf-1115","title":"Sandvik Coromant 5752434 Turning Insert TCMT220-MF 1115","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5752434 is a TCMT-style triangular turning insert from the CoroTurn 107 series, designed for precision external turning applications on CNC and manual lathes. The insert carries a PVD-applied TiAlN and AlCr2O3 dual-layer coating under manufacturer grade 1115, engineered for cutting performance in difficult-to-machine materials. It features a neutral hand orientation, a 0.2 mm corner radius, and an MF chip breaker geometry suited to finishing and light-to-medium cutting passes. With three usable cutting edges per insert, it offers a cost-effective edge count for high-volume turning operations. Licensed machinists and CNC operators in metalworking shops are the primary installers of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for turning stainless steel as its primary workpiece material, with superalloys and titanium designated as secondary workpiece materials. The CoroTurn 107 series is configured for screw-clamped toolholders that accept TCMT-geometry inserts with a C clearance code and M tolerance code. Typical applications include finishing passes on austenitic stainless components, aerospace alloy parts, and titanium structural components where edge sharpness and coating adhesion directly affect surface finish and tool life. The MF chip breaker geometry is particularly well-suited to low-feed, close-tolerance turning where chip control is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePVD-coated TiAlN and AlCr2O3 dual-layer coating under grade 1115 for extended tool life in stainless and superalloy cutting\u003c\/li\u003e\n  \u003cli\u003eMF chip breaker geometry optimized for finishing and light-to-medium turning passes\u003c\/li\u003e\n  \u003cli\u003eTriangular insert shape with 60-degree included angle and three usable cutting edges\u003c\/li\u003e\n  \u003cli\u003e0.2 mm corner radius for tight-tolerance finishing operations\u003c\/li\u003e\n  \u003cli\u003eScrew-clamped insert holding method compatible with TCMT toolholder pockets\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in screw-clamp toolholders accepting TCMT-geometry inserts with a C clearance angle and M tolerance designation. ISO code TCMT 11 03 02-MF 1115. Compatible toolholders must accommodate a 2.80 mm hole diameter and a 1\/4-inch inscribed circle insert. Part of the CoroTurn 107 series platform.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before changing inserts. Seat the insert fully in the toolholder pocket before tightening the clamping screw, and verify the cutting edge is properly indexed. Inspect the insert pocket and clamping screw for wear or debris before each insert change to maintain accurate seating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TCMT 11 03 02-MF 1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TCMT\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: 1115\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 Shape\u003c\/strong\u003e: Triangle (T)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\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\u003eChip Breaker\u003c\/strong\u003e: MF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.2 mm (0.0079 inches)\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\u003eInsert Length\u003c\/strong\u003e: 0.415 inches (10.54 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/8 inch (0.1250 inches \/ 3.17 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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 5752434\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730649284914,"sku":"5752434","price":283.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/acfc9f6ca5c807baa032be97bc5a854e_2ac80278-7767-4311-995f-5401653a2389.jpg?v=1788720836","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5752434-turning-insert-tcmt220-mf-1115","provider":"Voomi Supply","version":"1.0","type":"link"}