WIDIA Triangle Turning Insert: TPU321

The WIDIA Triangle Turning Insert TPU321 is used for general turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is suitable for a range of materials including steel, stainless steel, and cast iron in industrial manufacturing.

The WIDIA TPUN160304 insert has a triangle (T) geometry with an inscribed circle of 16 mm and a thickness of 3.18 mm. It features a 0.4 mm nose radius. The MPN is 4170958. This insert is designed for indexable turning applications and is available in the TPU321 and TPUN160304 variants.

You can source WIDIA turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine WIDIA inserts like the TPU321 and TPUN160304 to customers across industries.

Select the WIDIA triangle turning insert based on your workpiece material and operation. The TPU321 variant is for general turning, while the TPUN160304 offers a specific geometry for finishing. Match the insert size (16 mm inscribed circle) and nose radius (0.4 mm) to your tool holder. Consult WIDIA's technical data for optimal cutting parameters.