SUMITOMO Turning Insert: WNMG431ESU

The SUMITOMO WNMG431ESU is a Trigon (W) indexable turning insert designed for general turning, facing, and profiling operations on steel, stainless steel, and cast iron. Its AC810P grade provides wear resistance and toughness for medium to heavy roughing cuts in automotive, oil and gas, and general machining industries.

The SUMITOMO WNMG431ESU insert has MPN WNMG431ESU-AC810P and is also available as WNMG080404NSU. It is a Trigon (W) indexable turning insert with an 80° diamond shape, 0.4 mm nose radius, and 4.76 mm thickness. The AC810P grade is a CVD-coated carbide for steel and cast iron machining.

You can order SUMITOMO WNMG431ESU turning inserts from 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; we source and deliver genuine SUMITOMO inserts to your facility.

Select the SUMITOMO WNMG431ESU for medium roughing of steel and cast iron. Match the insert geometry (Trigon W) to your tool holder's pocket. Consider the AC810P grade for interrupted cuts. For finishing, choose a smaller nose radius. Always verify the MPN WNMG431ESU-AC810P matches your machine's specifications.