WIDIA Triangle Turning Insert: TPU321
The WIDIA Triangle Turning Insert, model TPU321/TPUN160304 (MPN 2028821), is a triangle (T) indexable turning insert. It is available in two designations: TPU321 and TPUN160304.
SKU 3G-OTH-323008
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WIDIA Triangle Turning Insert, model TPU321/TPUN160304 (MPN 2028821), is a triangle (T) indexable turning insert. It is available in two designations: TPU321 and TPUN160304.
Frequently Asked Questions
What is the WIDIA Triangle Turning Insert TPU321 used for?
The WIDIA Triangle Turning Insert TPU321 is used for turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is suitable for general-purpose machining of steels, stainless steels, and cast irons in industrial manufacturing environments.
What are the specifications of the WIDIA TPUN160304 insert?
The WIDIA TPUN160304 insert has the designation TPUN160304, which corresponds to the TPU321 geometry. It is a triangle (T) indexable turning insert with a manufacturer part number of 2028821. The insert is designed for use in appropriate tool holders and is available from 3G Electric.
Where to buy WIDIA turning inserts in worldwide?
You can source WIDIA turning inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the WIDIA TPU321/TPUN160304 insert.
How to select the correct WIDIA triangle insert for my lathe?
To select the correct WIDIA triangle insert, match the insert designation (TPU321 or TPUN160304) to your tool holder's pocket size and clamping system. Ensure the insert geometry suits your workpiece material and operation. Consult your tool holder manufacturer's compatibility chart. 3G Electric can assist with sourcing the correct WIDIA insert.
Used in
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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.
