SUMITOMO Turning Insert: WNMG331EEX
The SUMITOMO Turning Insert, model WNMG331EEX (also referenced as WNMG160404N-EX, MPN WNMG331EEX-AC5015S), is a Trigon (W) indexable turning insert. It is available in two designations: WNMG331EEX and WNMG160404N-EX.
SKU 3G-OTH-205097
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Product Description
The SUMITOMO Turning Insert, model WNMG331EEX (also referenced as WNMG160404N-EX, MPN WNMG331EEX-AC5015S), is a Trigon (W) indexable turning insert. It is available in two designations: WNMG331EEX and WNMG160404N-EX.
Frequently Asked Questions
What is the SUMITOMO WNMG331EEX turning insert used for?
The SUMITOMO WNMG331EEX (also WNMG160404N-EX) is a Trigon indexable turning insert for general turning, facing, and profiling of metals. It is commonly used in automotive, aerospace, and general machining industries where reliable chip control and edge strength are required.
What are the specifications of the SUMITOMO WNMG331EEX insert?
The SUMITOMO WNMG331EEX is a Trigon (W) indexable turning insert with designations WNMG331EEX and WNMG160404N-EX. The manufacturer part number is WNMG331EEX-AC5015S. It is designed for medium to finishing cuts and is made by SUMITOMO.
Where to buy SUMITOMO WNMG331EEX turning inserts worldwide?
You can source SUMITOMO WNMG331EEX turning inserts 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.
How to select the correct SUMITOMO turning insert for your application?
To select the correct SUMITOMO turning insert, match the insert geometry (WNMG331EEX or WNMG160404N-EX) to your workpiece material and operation. Consider chip breaker design for chip control, and choose the appropriate grade (e.g., AC5015S) for cutting speed and feed requirements. Consult SUMITOMO technical data for guidance.
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3G Electric supplies SUMITOMO trigon (w) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















