SUMITOMO Triangle Turning Insert: TNMG432ESU
The SUMITOMO Triangle Turning Insert, model TNMG432ESU (also referenced as TNMG220408N-SU and MPN TNMG432ESU-AC5025S), is a Triangle (T) indexable turning insert. It is available in two part-number variants…
SKU 3G-OTH-323287
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Product Description
The SUMITOMO Triangle Turning Insert, model TNMG432ESU (also referenced as TNMG220408N-SU and MPN TNMG432ESU-AC5025S), is a Triangle (T) indexable turning insert. It is available in two part-number variants: TNMG432ESU and TNMG220408N-SU.
Frequently Asked Questions
What is the SUMITOMO TNMG432ESU triangle turning insert used for?
The SUMITOMO TNMG432ESU (also TNMG220408N-SU) 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 chip control are required.
What are the specifications of the SUMITOMO TNMG432ESU turning insert?
The SUMITOMO TNMG432ESU is a triangle (T) indexable turning insert. It is also referenced as TNMG220408N-SU and carries the manufacturer part number TNMG432ESU-AC5025S. The insert is available in two part-number variants: TNMG432ESU and TNMG220408N-SU. Always verify dimensions with your tool holder.
Where to buy SUMITOMO TNMG432ESU turning inserts worldwide?
You can source SUMITOMO TNMG432ESU 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. We supply genuine SUMITOMO inserts for your machining needs.
How to select the correct SUMITOMO triangle turning insert for my lathe?
To select the correct SUMITOMO triangle turning insert, match the insert size (TNMG432ESU or TNMG220408N-SU) to your tool holder's pocket and clamping system. Confirm the insert's inscribed circle (IC), thickness, and nose radius against your holder's specifications. For best results, consult your tool holder manufacturer's compatibility chart.
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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.















