{"product_id":"sandvik-coromant-5726133-turning-insert-cpmt21-51-mm-2035","title":"Sandvik Coromant 5726133 Turning Insert CPMT21.51-MM 2035","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5726133 is a CPMT-style carbide turning insert designed for precision metal cutting in CNC lathe and turning center applications. It carries a PVD-applied TiAlN and TiN dual-layer coating over a 2035-grade carbide substrate, providing heat resistance and wear life suited for stainless steel machining. The insert features an 80-degree diamond shape, a neutral hand orientation, a 0.40 mm corner radius, and an inscribed circle of 6.35 mm. It is held in place by a screw-clamping method and incorporates the MM chip breaker geometry for controlled chip evacuation during medium cutting passes.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for turning stainless steel workpieces as its primary application, classified under ISO material group M. It belongs to the CoroTurn 111 series, which is designed for external and internal turning with screw-on insert clamping. Typical installation scenarios include finishing and semi-finishing passes on CNC lathes where chip control and surface finish consistency are critical. The MM chip breaker geometry is optimized for moderate feed rates and depths of cut up to 6.05 mm in stainless steel operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePVD-coated TiAlN and TiN dual-layer finish for extended tool life in stainless steel cutting\u003c\/li\u003e\n  \u003cli\u003e2035-grade carbide substrate engineered for ISO M material group workpieces\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CPMT style) provides strong cutting edge geometry\u003c\/li\u003e\n  \u003cli\u003eMM chip breaker geometry for controlled chip formation at moderate feeds and depths\u003c\/li\u003e\n  \u003cli\u003eScrew-clamping insert holding method ensures rigid, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per insert for extended service before replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CoroTurn 111 series screw-clamping toolholders that accept CPMT-style inserts with a 2.80 mm hole diameter and CPMT 06 02 04 insert size designation. Verify toolholder pocket geometry and clearance angle requirements before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert replacement and toolholder setup should be performed by a qualified machinist or CNC tooling technician with the machine powered down and spindle locked. Use the correct torque screwdriver specified by the toolholder manufacturer when seating the screw-clamp to avoid insert fracture or improper seating. Inspect the insert pocket and clamping screw for wear or debris before installing a new insert. Do not exceed the maximum depth of cut for the insert geometry, as overloading the cutting edge can cause premature failure or workpiece damage.\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-MM 2035\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 111\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 2035\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN, TiN\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: Diamond (80 degrees included angle)\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: MM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.40 mm (1\/64 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 6.35 mm (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 6.45 mm (0.2539 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 2.38 mm (3\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 2.80 mm (0.1102 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.05 mm (0.2382 inch)\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\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 (ISO Code M)\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  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 5726133\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51734888644914,"sku":"5726133","price":31.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/477fc3c37233494d92a08562adca95c2_87da01f0-dc56-4ed6-bc9d-ea2a87392ef8.jpg?v=1788767629","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5726133-turning-insert-cpmt21-51-mm-2035","provider":"Voomi Supply","version":"1.0","type":"link"}