Seco 00054173 Carbide Turning Insert 1/2 in Ic WNMP432-M1

Product Description

The SECO 00054173 is a carbide turning insert in the WNMP-M1 series, designed for precision metal cutting operations including turning, facing, and boring. This trigon-style insert features an 80-degree included angle, a 1/2-inch inscribed circle, and a 0.0315-inch corner radius with a sharp cutting edge. The uncoated bright finish and negative rake geometry make it well-suited for high-wear-resistance applications in demanding superalloy and titanium machining environments. With 6 available cutting edges and a chip breaker configuration optimized for finishing and light machining, this insert delivers consistent performance in tight-tolerance work. It is installed by machinists and tooling technicians in CNC turning and boring applications.

This insert is intended for use in finishing and light machining of superalloys and titanium as its primary workpiece materials, with secondary suitability for stainless steel, cast iron, non-ferrous materials, and hardened materials. The WNMP432-M1 geometry supports multi-use application across turning, facing, and boring operations. Compatible with toolholders that accept clamp, pin, or lever-lock holding methods, this insert fits standard WNMP-style insert pockets. It conforms to ANSI insert code WNMP432 and ISO insert code WNMP080402, and is also referenced by ISO code WNMG080408-M1. Material grades S10, S20, and S30 apply based on application demands.

Key Features

• 80-degree trigon insert shape (W) with negative rake and negative side clearance for stable cutting engagement
• Uncoated bright carbide construction provides high wear resistance in superalloy and titanium machining
• M1 chip breaker geometry optimized for finishing and light machining operations
• 6 cutting edges per insert maximize tooling value across extended use
• Sharp cutting edge style reduces cutting forces in difficult-to-machine materials
• Compatible with clamp, pin, and lever-lock holding methods for broad toolholder flexibility

Compatibility

Designed for use in WNMP-style toolholders accepting clamp, pin, or lever-lock insert retention. Conforms to ANSI standard WNMP432 and ISO standard WNMP080402. Suitable for multi-use application in turning, facing, and boring operations across superalloys, titanium, stainless steel, cast iron, and non-ferrous materials.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torque wrench and manufacturer-specified clamping hardware for the toolholder style being used. Inspect the insert pocket for debris or damage before seating a new insert to ensure proper contact and cutting edge alignment.