{"product_id":"seco-02615968-turning-insert-rnmg-64-mr4-ts2500-carbide","title":"Seco 02615968 Turning Insert Rnmg 64-MR4 TS2500 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02615968 is a solid carbide turning insert in the RNMG 64-MR4 series, designed for high-performance material removal in demanding machining environments. It carries a multilayer TiAlN and TiN coating applied via PVD process, which promotes heat resistance and edge durability during interrupted and continuous cuts. The insert features a round shape with a 0.75-inch inscribed circle, a 0.375-inch corner radius, and a 0.25-inch thickness. With eight available cutting edges and a neutral hand orientation, it delivers consistent performance across facing, profiling, and turning operations. This insert is suited for machinists and tooling technicians running modern CNC turning centers.\u003c\/p\u003e\n\u003cp\u003eThe 02615968 is optimized for primary use on superalloys and titanium, carrying an ISO material code of S, with secondary suitability for steel, stainless steel, and cast iron. The MR4 chip breaker geometry and T-Land cutting edge style are engineered to manage chip flow and reduce cutting forces in tough materials. The TS2500 manufacturer grade is assigned to SECO material grades S10 and S20, making this insert a practical choice for high-temperature alloy turning where edge wear and thermal fatigue are the primary concerns. Multi-use applications include facing, profiling, and general turning.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRound insert shape with 0.75-inch inscribed circle and 0.375-inch corner radius for full-radius cuts\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlN and TiN PVD coating for heat resistance and extended tool life in difficult alloys\u003c\/li\u003e\n  \u003cli\u003eEight cutting edges per insert with neutral hand orientation for maximum value per unit\u003c\/li\u003e\n  \u003cli\u003eMR4 chip breaker with T-Land cutting edge style designed for chip control on superalloys and titanium\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp, pin, and lever lock insert holding methods\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards; ISO code RNMG190600-MR4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard RNMG-style toolholders that accept clamp, pin, or lever lock retention. Compatible with turning operations on superalloys and titanium as the primary workpiece material, with secondary suitability for steel, stainless steel, and cast iron applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or tooling technician on a CNC or manual turning center. Always power down and lock out the machine before seating or replacing inserts. Verify the toolholder is clean and free of debris before installing; foreign material under the insert seat can cause premature edge failure or insert breakage. Follow the toolholder manufacturer torque specifications for the clamping screw or lever lock mechanism.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: RNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TS2500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S10, S20\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, 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: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.3118 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Facing, Profiling, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: RNMG190600-MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: RNMG64-MR4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02615968\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557497012530,"sku":"02615968","price":503.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e4e44ed1c5f6c7fd39337f410f6045ae.jpg?v=1786389456","url":"https:\/\/voomisupply.com\/products\/seco-02615968-turning-insert-rnmg-64-mr4-ts2500-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}