SUMITOMO Triangle Turning Insert: TNGG331ESU
The SUMITOMO Triangle Turning Insert, model TNGG331ESU (also referenced as TNGG160404N-SU and MPN TNGG331ESU-AC5025S), is a triangle (T) indexable turning insert. It is available in two size designations: TNGG331ESU…
SKU 3G-OTH-324040
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Product Description
The SUMITOMO Triangle Turning Insert, model TNGG331ESU (also referenced as TNGG160404N-SU and MPN TNGG331ESU-AC5025S), is a triangle (T) indexable turning insert. It is available in two size designations: TNGG331ESU and TNGG160404N-SU.
Frequently Asked Questions
What is the SUMITOMO TNGG331ESU turning insert used for?
The SUMITOMO TNGG331ESU triangle indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining in industrial applications across automotive, aerospace, and general engineering.
What are the specifications of the SUMITOMO TNGG160404N-SU insert?
The SUMITOMO TNGG160404N-SU is a triangle (T) indexable turning insert with size designation TNGG160404N-SU, also referenced as TNGG331ESU. The manufacturer part number is TNGG331ESU-AC5025S. It is designed for precision turning and is available from 3G Electric.
Where to buy SUMITOMO TNGG331ESU turning inserts worldwide?
3G Electric supplies SUMITOMO TNGG331ESU turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this triangle indexable insert.
How to select the correct SUMITOMO triangle turning insert?
To select the correct SUMITOMO triangle turning insert, match the insert size designation (TNGG331ESU or TNGG160404N-SU) to your tool holder's pocket geometry. Consider workpiece material and required surface finish. 3G Electric can help interpret your application needs and source the right SUMITOMO insert.
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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.















