SUMITOMO Triangle Turning Insert: TNMG321EUX
The SUMITOMO Triangle Turning Insert, model TNMG321EUX (also referenced as TNMG160204N-UX, MPN TNMG321EUX-AC8025P), is a triangle (T) indexable turning insert. It is supplied with the specifications TNMG321EUX and…
SKU 3G-OTH-323280
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Product Description
The SUMITOMO Triangle Turning Insert, model TNMG321EUX (also referenced as TNMG160204N-UX, MPN TNMG321EUX-AC8025P), is a triangle (T) indexable turning insert. It is supplied with the specifications TNMG321EUX and TNMG160204N-UX.
Frequently Asked Questions
What is the SUMITOMO TNMG321EUX turning insert used for?
The SUMITOMO TNMG321EUX triangle indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. It suits medium to finishing cuts in steel, stainless steel, and cast iron, delivering reliable chip control and edge life in industrial machining.
What are the specifications of the SUMITOMO TNMG321EUX insert?
The SUMITOMO TNMG321EUX insert is a triangle (T) indexable turning insert with model references TNMG321EUX and TNMG160204N-UX. The manufacturer part number is TNMG321EUX-AC8025P. It is designed for precision metal cutting applications.
Where to buy SUMITOMO TNMG321EUX inserts worldwide?
3G Electric supplies SUMITOMO TNMG321EUX inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this triangle turning insert for your machining operations.
How to select the correct SUMITOMO turning insert grade?
Select the SUMITOMO turning insert grade based on workpiece material and cutting conditions. For steel and cast iron, the AC8025P grade on the TNMG321EUX offers good wear resistance. Match insert shape, size, and chipbreaker to your operation for optimal performance.
Used in
Common applications for SUMITOMOSUMITOMO Products
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.










