{"product_id":"sandvik-coromant-5726126-turning-insert-cpmt21-51-um-1125","title":"Sandvik Coromant 5726126 Turning Insert CPMT21.51-UM 1125","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5726126 is a solid carbide turning insert designed for precision external and internal turning operations on CNC lathes and turning centers. Identified by ISO code CPMT 06 02 04-UM 1125, this insert features an 80-degree diamond shape, a neutral hand orientation, and a PVD-applied TiAlN and AlCr2O3 dual-layer coating that supports high cutting speeds and extended tool life. The UM chip breaker geometry controls chip flow across a wide range of feed rates and depths of cut. With a 1\/4-inch inscribed circle and a 1\/64-inch corner radius, the insert is suited for finishing to medium roughing work. Licensed machinists and CNC operators handling high-volume turning programs will find this insert appropriate for demanding production environments.\u003c\/p\u003e\n\u003cp\u003eThis insert fits the CoroTurn 111 series tooling system and is intended for use in screw-clamped insert holders designed for CPMT-style inserts with a P clearance and M tolerance designation. Primary workpiece material is steel, with secondary applications covering stainless steel, superalloys, and titanium. The UM geometry and 1125 grade combination performs across a range of chip-forming conditions, making it practical for job shops and production facilities running mixed-material programs. This insert is sold individually, with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePVD-coated TiAlN and AlCr2O3 dual-layer coating for high-speed cutting performance\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape with 2 cutting edges for economical use\u003c\/li\u003e\n  \u003cli\u003eUM chip breaker geometry suited for steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003e1\/64-inch corner radius supports finishing and medium roughing operations\u003c\/li\u003e\n  \u003cli\u003eScrew-clamped holding method via central hole for secure seating in CoroTurn 111 holders\u003c\/li\u003e\n  \u003cli\u003eISO code CPMT 06 02 04-UM 1125 for direct cross-reference to compatible tooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CoroTurn 111 series screw-clamped insert holders accepting CPMT-style inserts with P clearance and M tolerance. Compatible workpiece materials include steel, stainless steel, superalloys, and titanium per SANDVIK COROMANT grade 1125 application guidelines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by CNC machinists or tooling technicians using the appropriate Torx or hex key for the clamp screw specified by the holder manufacturer. Always index or replace inserts with the machine powered down and the spindle fully stopped. Inspect the insert pocket and clamp screw for wear or damage before seating a new insert. Confirm proper insert orientation and chip breaker direction 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: CPMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CPMT 06 02 04-UM 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 80-degree Diamond\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 Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1125\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 and 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\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (0.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.2381 inches (6.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 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\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloy, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 111\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\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: 5726126\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51733975793970,"sku":"5726126","price":230.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e400a56c1d8ac7b2212c45aadcba9b6_035942c8-fe3b-4c90-8a87-2a88572408bb.jpg?v=1788760272","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5726126-turning-insert-cpmt21-51-um-1125","provider":"Voomi Supply","version":"1.0","type":"link"}