WIDIA Turning Insert: WNMG432UM

The WIDIA WNMG432UM is a Trigon (W) indexable turning insert designed for general-purpose turning, facing, and profiling operations on steel, stainless steel, and cast iron. It is commonly used in automotive, aerospace, and general machining applications where reliable chip control and edge strength are required.

The WIDIA WNMG080408UM insert has the designation WNMG080408UM, which corresponds to an 80° trigon shape with an 8 mm inscribed circle, 4 mm thickness, and 0.8 mm nose radius. It is supplied under MPN 4172378 and is equivalent to the WNMG432UM designation. Both are indexable turning inserts from WIDIA.

You can source WIDIA turning inserts, including the WNMG432UM and WNMG080408UM, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time.

To select the correct WIDIA turning insert, match the insert shape (trigon W), inscribed circle diameter, thickness, and nose radius to your tool holder's pocket. The WNMG432UM (inch) and WNMG080408UM (metric) are equivalent. Always verify the insert grade and chipbreaker for your workpiece material. Consult WIDIA's technical documentation for application guidance.