WIDIA Triangle Turning Insert: TPMR322
The WIDIA Triangle Turning Insert, model TPMR322 / TPMR160308 (MPN 4170862), is a triangle (T) indexable turning insert. It is available in two size designations: TPMR322 and TPMR160308.
SKU 3G-OTH-323572
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Product Description
The WIDIA Triangle Turning Insert, model TPMR322 / TPMR160308 (MPN 4170862), is a triangle (T) indexable turning insert. It is available in two size designations: TPMR322 and TPMR160308.
Frequently Asked Questions
What is the WIDIA TPMR322 / TPMR160308 turning insert used for?
The WIDIA TPMR322 / TPMR160308 (MPN 4170862) is a triangle (T) indexable turning insert used for general-purpose turning, facing, and profiling on lathes. It is suitable for machining steel, stainless steel, and cast iron in industrial manufacturing and maintenance applications.
What are the specifications of the WIDIA TPMR322 / TPMR160308 insert?
The WIDIA triangle turning insert (MPN 4170862) is available in two size designations: TPMR322 and TPMR160308. Both are indexable inserts with a triangular shape, designed for use with compatible tool holders. The insert geometry supports moderate cutting depths and feeds.
Where to buy WIDIA TPMR322 / TPMR160308 inserts worldwide?
3G Electric supplies the WIDIA TPMR322 / TPMR160308 (MPN 4170862) triangle turning insert to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this WIDIA insert.
How to select the correct WIDIA triangle turning insert for my lathe?
To select the correct WIDIA TPMR322 or TPMR160308 insert, match the insert size designation to your tool holder's pocket. Verify the insert's inscribed circle (IC) and thickness against your holder specs. For general turning, the TPMR geometry suits medium-duty operations. Consult your tool holder manual for compatibility.
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3G Electric supplies WIDIA triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















