WIDIA Triangle Turning Insert: TNMP331
The WIDIA Triangle Turning Insert, model TNMP331/TNMP160404 (MPN 4173670), is a triangle (T) indexable turning insert. It is available in two size designations: TNMP331 and TNMP160404.
SKU 3G-OTH-322976
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Product Description
The WIDIA Triangle Turning Insert, model TNMP331/TNMP160404 (MPN 4173670), is a triangle (T) indexable turning insert. It is available in two size designations: TNMP331 and TNMP160404.
Frequently Asked Questions
What is the WIDIA Triangle Turning Insert TNMP331 used for?
The WIDIA Triangle Turning Insert TNMP331 is used for turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is commonly applied in general engineering and automotive manufacturing.
What are the specifications of the WIDIA TNMP331/TNMP160404 insert?
The WIDIA Triangle Turning Insert is available in two size designations: TNMP331 and TNMP160404. The manufacturer part number is 4173670. It is a triangle (T) indexable turning insert designed for precision metal cutting. Always verify dimensions against your tool holder before ordering.
Where to buy WIDIA TNMP331 turning inserts worldwide?
You can source the WIDIA TNMP331 turning insert worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct WIDIA triangle turning insert for my lathe?
To select the correct WIDIA triangle turning insert, match the insert size designation (TNMP331 or TNMP160404) to your tool holder's pocket. Verify the insert's inscribed circle diameter and thickness. Consult your machine manual or a WIDIA application guide for grade and geometry recommendations.
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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.















