SUMITOMO Triangle Turning Insert: TNMG331ESU
The SUMITOMO Triangle Turning Insert, model TNMG331ESU (also referenced as TNMG160404NSU and MPN TNMG331ESU-T1500Z), is a triangle (T) indexable turning insert. It is available under SKU 52FT24 with specifications…
SKU 3G-OTH-324250
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Product Description
The SUMITOMO Triangle Turning Insert, model TNMG331ESU (also referenced as TNMG160404NSU and MPN TNMG331ESU-T1500Z), is a triangle (T) indexable turning insert. It is available under SKU 52FT24 with specifications including attr257938: TNMG331ESU and attr257939: TNMG160404NSU.
Frequently Asked Questions
What is the SUMITOMO TNMG331ESU triangle turning insert used for?
The SUMITOMO TNMG331ESU (also TNMG160404NSU) is a triangle (T) indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.
What are the specifications of the SUMITOMO TNMG331ESU turning insert?
The SUMITOMO TNMG331ESU is a triangle indexable turning insert with manufacturer part number TNMG331ESU-T1500Z. It is also referenced as TNMG160404NSU. Key specifications include the TNMG331ESU and TNMG160404NSU designations. The insert is designed for use in turning and facing applications.
Where to buy SUMITOMO TNMG331ESU turning inserts worldwide?
You can source SUMITOMO TNMG331ESU turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SUMITOMO insert.
How to select the correct SUMITOMO triangle turning insert for my lathe?
To select the correct SUMITOMO triangle turning insert, match the insert size (TNMG331ESU or TNMG160404NSU) to your tool holder's pocket and clamping system. Ensure the insert grade and chipbreaker suit your workpiece material and cutting conditions. Consult your tool holder manufacturer's compatibility chart for proper fit.
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3G Electric supplies SUMITOMO triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















