WIDIA Turning Insert: WNMG431UM

The WIDIA WNMG431UM 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 industries where reliable chip control and edge strength are required.

The WIDIA WNMG080404UM insert has a Trigon (W) shape with an 80° included angle, a 4.76 mm inscribed circle, and a 4.76 mm thickness. It uses a 0.4 mm nose radius and is supplied under MPN 4172435. This insert is suitable for medium-duty turning applications with moderate feed rates.

WIDIA turning inserts like the WNMG431UM and WNMG080404UM are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

Select the WIDIA turning insert based on workpiece material, operation type, and machine rigidity. For general turning of steel, the WNMG431UM with a 0.4 mm nose radius offers good chip control. Match the insert grade to material hardness and cutting speed. Always consult the WIDIA technical catalog for feed and depth-of-cut recommendations.