Seco 02615894 Cngp 432-MF1 Turning Insert TS2000 Carbide

Product Description

The SECO 02615894 is a solid carbide turning insert in the CNGP 432-MF1 series, grade TS2000, designed for precision metal cutting in CNC and manual turning applications. It features an 80-degree diamond shape with a neutral hand orientation and a sharp cutting edge style. The insert carries a multilayer PVD TiAlN and TiN coating for heat resistance and extended tool life. With a 0.5 inch inscribed circle, a 0.0315 inch corner radius, and an insert thickness of 0.1874 inches, it delivers consistent performance across boring, facing, and turning operations. Machinists and tool-and-die professionals specify this insert for demanding material removal tasks.

This insert is engineered primarily for stainless steel and superalloys including titanium, with secondary application capability on steel, cast iron, and hard materials. The MF1 chip breaker geometry suits medium finishing cuts where chip control and surface finish consistency are priorities. It is applicable across a range of CNC turning centers and manual lathes where CNGP-style toolholders are used. Maximum depth of cut reaches 0.4764 inches. The insert accommodates clamp, pin, and lever lock holding methods, providing flexibility across common toolholder configurations.

Key Features

• 80-degree diamond insert shape with 0 degree relief angle and negative rake for strength on hard and difficult materials
• MF1 chip breaker geometry optimized for medium finishing on stainless steel, superalloys, and titanium
• Multilayer PVD TiAlN and TiN coating for thermal resistance and wear reduction
• 4 cutting edges per insert, neutral hand, supporting cost-effective edge utilization
• Compatible with clamp, pin, and lever lock toolholder systems
• Meets ANSI and ISO standards; ISO code CNGG120408-MF1, industry standard number CNGP432-MF1

Compatibility

Designed for use in CNGP-style toolholders that accept a 0.5 inch inscribed circle, 0.1874 inch thick diamond insert with a 0.2028 inch hole diameter. Suitable for clamp, pin, and lever lock holding methods per ANSI and ISO standards. Material grades M05, M10, S10, and S15 apply. Consult toolholder documentation to confirm insert size code 432 fitment before installation.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or indexing the insert. Ensure the toolholder pocket and insert seating surfaces are clean and free of chips or debris before clamping. Follow toolholder manufacturer torque specifications for the clamping screw; do not overtighten, as this can fracture the carbide insert body.