Product Description
The SECO 02615929 is a solid carbide indexable turning insert in the WNMG 432-MF4 series, designed for high-performance material removal in CNC turning applications. It carries a multilayer PVD TiAlN and TiN coating under the TS2000 grade designation, which targets stainless steel, superalloys, and titanium as primary workpiece materials. The insert features an 80-degree trigon shape, a 0.5 inch inscribed circle, and a 0.0315 inch corner radius. With 6 cutting edges, a chamfered and honed cutting edge style, and the MF4 chip breaker geometry, it is suited for finishing and medium machining passes where chip control and edge integrity matter.
This insert is applied in CNC lathe operations including boring, facing, and turning. It is rated for primary use on stainless steel, superalloys, and titanium (ISO material codes M and S), with secondary suitability for steel, cast iron, and hard materials (ISO codes P, K, and H). The MF4 chip breaker geometry is optimized for light-to-medium feeds in difficult-to-machine materials. Material grades M05, M10, S10, and S15 are covered. This insert is used by machining professionals in production shops, tool rooms, and contract manufacturing environments.
Key Features
- TS2000 grade with multilayer PVD TiAlN and TiN coating for extended tool life in stainless and superalloy cutting
- MF4 chip breaker geometry engineered for reliable chip control in finishing and medium turning passes
- 6 cutting edges per insert maximize cost-per-edge value
- Chamfered and honed cutting edge style improves edge stability and reduces built-up edge in tough materials
- Compatible with clamp, pin, and lever lock insert holding methods
- Neutral hand orientation supports use in multiple toolholder configurations
Compatibility
Designed for use in WNMG-style toolholders that accept a 432 insert size with clamp, pin, or lever lock retention. Conforms to ANSI and ISO standards; ISO designation WNMG080408-MF4. Compatible toolholders must accommodate a 0.2028 inch hole diameter and a 0.5 inch inscribed circle.
Installation Notes
Installation is performed by qualified machinists or tooling technicians. The machine spindle must be stopped and the turret indexed to a safe position before seating or replacing the insert. Verify that the toolholder pocket and clamping hardware are clean and free of chips before installing. Follow the toolholder manufacturer’s clamping sequence and use a calibrated torque driver where specified by the holder manufacturer.
Technical Specifications
- Insert Style: WNMG
- Series: WNMG-MF4
- Manufacturer Grade: TS2000
- Material Grade: M05, M10, S10, S15
- Insert Material: Solid Carbide
- Coating: TiAlN, TiN
- Coating Process: PVD Multilayer
- Insert Shape: Trigon (80 degrees included angle)
- Insert Shape Code: W
- Chip Breaker: MF4
- Cutting Edge Style: Chamfered and Honed
- Number of Cutting Edges: 6
- Inscribed Circle: 0.5000 inches (12.70 mm)
- Corner Radius: 0.0315 inches (1/32 inch)
- Insert Thickness: 0.1874 inches (3/16 inch)
- Insert Length: 0.6850 inches
- Hole Diameter: 0.2028 inches
- Maximum Depth of Cut: 0.3307 inches
- Relief Angle: 0 degrees
- Rake: Negative
- Insert Hand: Neutral
- Clearance Code: N
- Tolerance Code: M
- Insert Holding Method: Clamp, Pin, Lever Lock
- Primary Workpiece Material: Stainless Steel, Superalloys and Titanium
- Secondary Workpiece Material: Steel, Cast Iron, Hard Material
- Multi-Use Application: Boring, Facing, Turning
- ISO Code: WNMG080408-MF4
- Industry Standard Number: WNMG432-MF4
- Standards: ANSI, ISO
- Wiper Edge: No
- Full Radius: No
- Weight: 0.02 pounds
- Package Quantity: 1
- Minimum Order Quantity: 10
Standard Information
- Brand: SECO
- Manufacturer Part Number: 02615929
