WIDIA Turning Insert: WNMG432UR

The WIDIA WNMG432UR is a Trigon (W) indexable turning insert used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces. It is designed for use in lathes and CNC turning centers, providing reliable chip control and edge strength in medium-duty machining applications.

The WIDIA WNMG080408UR insert has the designation WNMG080408UR, which corresponds to an 80° trigon shape with an 8 mm inscribed circle, 4 mm thickness, and 0.8 mm nose radius. It is the metric equivalent of the WNMG432UR designation. The manufacturer part number is 4170040.

You can source WIDIA turning inserts, including the WNMG432UR and WNMG080408UR, through 3G Electric. We handle full logistics, customs clearance, and delivery to worldwide destinations. As a global industrial equipment distributor, we provide these inserts to procurement teams and plant engineers internationally.

To select the correct WIDIA turning insert, match the insert shape, size, and nose radius to your tool holder's pocket. The WNMG432UR (inch) or WNMG080408UR (metric) fits holders accepting 80° trigon inserts with an 8 mm inscribed circle. Always verify the insert grade and chipbreaker for your workpiece material and cutting conditions.