{"product_id":"seco-00041713-turning-insert-cnmg431-mr4-883-carbide","title":"Seco 00041713 Turning Insert CNMG431-MR4 883 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00041713 is an uncoated solid carbide turning insert in the CNMG431-MR4 series, designed for demanding metal-cutting operations in superalloys and titanium. Conforming to ANSI insert code CNMG431 and ISO code CNMG120404-MR4, this insert features an 80-degree diamond (rhombic) shape with a negative rake and negative side clearance. The MR4 chip breaker geometry is engineered for roughing and medium machining passes, delivering a balance of high wear resistance and toughness across material grades S10, S20, and S30. With four usable cutting edges per insert, it delivers solid value in high-volume turning environments. Licensed machinists and CNC operators working in aerospace, energy, and advanced manufacturing applications install and index this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external and internal turning operations including boring, facing, and general turning on superalloys, titanium, and secondary workpiece materials classified under ISO codes M, K, N, and H. The CNMG431-MR4 geometry accommodates a maximum depth of cut of 0.4921 inches and is compatible with toolholders that accept clamp, pin, or lever-lock holding methods. It is appropriate for both production and job-shop environments where difficult-to-machine materials require consistent edge performance across multiple passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e80-degree diamond (rhombic) insert shape with T-Land cutting edge style for edge strength in interrupted and continuous cuts\u003c\/li\u003e\n\u003cli\u003eMR4 chip breaker geometry rated for roughing and medium machining of superalloys and titanium\u003c\/li\u003e\n\u003cli\u003eUncoated (bright) solid carbide substrate — material grades S10, S20, S30 for high wear resistance to high toughness range\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert — neutral hand orientation for flexible toolholder use\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 0.4921 inches; inscribed circle: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, pin, and lever-lock holding methods\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO standards; multi-use for boring, facing, and turning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNMG-style toolholders accepting clamp, pin, or lever-lock holding methods. Compatible with toolholders sized for a 0.5000-inch inscribed circle and 0.1874-inch insert thickness. Primary workpiece material is superalloys and titanium (ISO code S); secondary materials include ISO codes M, K, N, and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eIndexing and replacement of carbide turning inserts is performed by qualified machinists or CNC technicians following machine lockout and spindle-stop procedures before any toolholder access. Ensure the toolholder seat and clamping surfaces are clean and free of chips before seating the insert. Follow the toolholder manufacturer's clamping torque guidelines for the specific clamp, pin, or lever-lock system in use. Inspect the cutting edge for chipping or wear before each use and do not continue cutting with a damaged edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG431\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120404-MR4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated (Bright)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 883\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grades\u003c\/strong\u003e: S10, S20, S30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MR4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Roughing, Medium Machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: 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: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5079 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2028 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4921 inches\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 (ISO Code S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material Codes\u003c\/strong\u003e: M, K, N, H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Boring, Facing, Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 00041713\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558688915762,"sku":"00041713","price":191.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8328358acfa70f225543531b6273b441.jpg?v=1786418019","url":"https:\/\/voomisupply.com\/products\/seco-00041713-turning-insert-cnmg431-mr4-883-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}