SUMITOMO Triangle Turning Insert: TPMN322
The SUMITOMO Triangle Turning Insert, model TPMN322 (also referenced as TPMN160305, MPN TPMN322-AC5025S), is a triangle (T) indexable turning insert. It is designed for turning operations and is identified by the…
SKU 3G-OTH-322850
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMN322 (also referenced as TPMN160305, MPN TPMN322-AC5025S), is a triangle (T) indexable turning insert. It is designed for turning operations and is identified by the specifications TPMN322 and TPMN160305.
Frequently Asked Questions
What is the SUMITOMO TPMN322 triangle turning insert used for?
The SUMITOMO TPMN322 (also TPMN160305) is a triangle indexable turning insert for external turning operations on lathes. It is commonly used in general machining, automotive, and industrial manufacturing to shape metal workpieces. The AC5025S grade provides wear resistance for medium-duty cutting of steel and cast iron.
What are the specifications of the SUMITOMO TPMN322 turning insert?
The SUMITOMO TPMN322 insert has the specifications TPMN322 and TPMN160305, with manufacturer part number TPMN322-AC5025S. It is a triangle (T) indexable turning insert designed for turning operations. The AC5025S grade indicates a coated carbide suitable for steel and cast iron machining.
Where to buy SUMITOMO TPMN322 turning inserts worldwide?
You can source SUMITOMO TPMN322 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; we supply genuine SUMITOMO inserts for your machining needs.
How to select the correct SUMITOMO triangle turning insert for a lathe?
To select the correct SUMITOMO triangle insert, match the TPMN322 or TPMN160305 designation to your tool holder's pocket size and clamping system. The AC5025S grade is suited for medium cutting of steel. Ensure the insert's inscribed circle and thickness fit your holder. Consult your machine's manual for compatibility.
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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.















