Seco 02615930 Wnmg 433-MF4 TS2000 Carbide Turning Insert

Product Description

The SECO 02615930 is a solid carbide indexable turning insert in the WNMG 433-MF4 series, manufactured to ANSI and ISO standards and designated by ISO code WNMG080412-MF4. It carries a multilayer TiAlN and TiN coating applied by PVD process, which provides thermal and wear resistance suited to demanding cutting environments. The insert features an 80-degree trigon shape, a 0.5000-inch inscribed circle, a 3/64-inch corner radius (0.0472 inches), and a MF4 chip breaker geometry with a chamfered and honed cutting edge. With six available cutting edges and neutral hand orientation, it is installed by licensed machinists and toolroom professionals in CNC turning centers and manual lathes.

This insert is designed for boring, facing, and turning operations with a primary application in stainless steel, superalloys, and titanium workpiece materials (ISO material codes M and S). Secondary workpiece materials include steel, cast iron, and hard materials (ISO codes P, K, and H). Recommended material grades are M05, M10, S10, and S15, making this insert well matched to finish and semi-finish passes on challenging alloys. It is held in the tool body by clamp, pin, or lever-lock method, depending on the toolholder configuration selected.

Key Features

• TiAlN and TiN multilayer PVD coating for wear and heat resistance in hard-to-machine alloys
• MF4 chip breaker geometry with chamfered and honed cutting edge for controlled chip formation
• Six cutting edges per insert for extended tool life and lower per-edge cost
• Neutral hand orientation compatible with a wide range of toolholders
• Suitable for boring, facing, and turning in a single insert geometry
• Manufactured to ANSI and ISO standards; ISO code WNMG080412-MF4

Compatibility

Designed for use in WNMG-style toolholders accepting clamp, pin, or lever-lock insert retention. Compatible toolholders must accommodate a 0.5000-inch inscribed circle insert with an 80-degree included angle and a 0.2028-inch hole diameter. No specific toolholder model numbers were provided in the product data.

Installation Notes

Installation is performed by qualified machinists following standard indexable insert change procedures. Power down and lock out the machine spindle before indexing or replacing the insert. Ensure the insert pocket and seating surface are clean and free of chips before seating the insert. Follow the toolholder manufacturer torque specifications for the clamping screw or lever-lock mechanism; do not overtighten.