{"product_id":"seco-02615959-cnmg-542-mr4-ts2500-carbide-turning-insert","title":"Seco 02615959 Cnmg 542-MR4 TS2500 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02615959 is a CNMG 542-MR4 indexable turning insert manufactured from solid carbide with a multilayer TiAlN and TiN PVD coating and TS2500 manufacturer grade. The insert features an 80-degree diamond shape (Shape Code C), a negative rake geometry, and a T-Land cutting edge style with the MR4 chip breaker. It provides four usable cutting edges and is designed for turning, facing, and boring operations across a range of workpiece materials. The 5\/8-inch (0.6250 inch) inscribed circle and 1\/32-inch (0.0315 inch) corner radius are standard CNMG 542 geometry. Licensed machinists and CNC operators working in aerospace, oil and gas, and general metalworking shops are the primary users of this insert.\u003c\/p\u003e\n\u003cp\u003eThe 02615959 is optimized as a primary grade for superalloys and titanium (ISO Material Code S, Material Grades S10 and S20). Secondary applications include steel, stainless steel, and cast iron (ISO Material Codes P, M, and K). The MR4 chip breaker geometry supports stable chip control during medium to roughing passes on difficult-to-machine materials. This insert suits both CNC turning centers and manual lathes where CNMG-style toolholders with clamp, pin, or lever-lock holding are in use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTS2500 carbide grade with multilayer TiAlN and TiN PVD coating for heat and wear resistance in superalloy and titanium cutting\u003c\/li\u003e\n  \u003cli\u003eMR4 chip breaker geometry with T-Land cutting edge for controlled chip flow and edge stability\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges on a neutral-hand, 80-degree diamond insert body\u003c\/li\u003e\n  \u003cli\u003eNegative rake, 0-degree relief angle (Clearance Code N, Tolerance Code M) for rigid, stable cutting\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.6024 inches supports medium to roughing pass ranges\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp, pin, and lever-lock CNMG toolholder styles\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI and ISO standards; ISO designation CNMG160608-MR4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNMG-style toolholders that accept a 542 insert size with clamp, pin, or lever-lock holding methods. Suitable for turning, facing, and boring applications on superalloys, titanium, steel, stainless steel, and cast iron workpieces per ISO material codes S, P, M, and K.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and clamping should be performed by a qualified machinist following the toolholder manufacturer's torque and clamping procedures. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the insert pocket and clamping mechanism for chips, damage, or wear before seating a new insert. Do not exceed the insert's rated maximum depth of cut for the workpiece material and cutting conditions in use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CNMG-MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TS2500\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 TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD Multilayer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 80 (Shape Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Clearance Code N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inch (0.6250 inch \/ 15.88 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inch (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6339 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.6024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin, Lever Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring, Facing, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloys and Titanium (Code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron (Codes P, M, K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S10, S20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Designation\u003c\/strong\u003e: CNMG160608-MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: CNMG542-MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 542\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02615959\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558607487282,"sku":"02615959","price":406.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/408ad7d900a6e96fe8491d4714a39070.jpg?v=1786415644","url":"https:\/\/voomisupply.com\/products\/seco-02615959-cnmg-542-mr4-ts2500-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}