WIDIA Triangle Turning Insert: TCMT3251MU
The WIDIA Triangle Turning Insert, available as models TCMT3251MU and TCMT16T304MU (MPN 5623614), is a triangle (T) indexable turning insert. These inserts are designed for metal-cutting applications and are…
SKU 3G-OTH-322912
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Product Description
The WIDIA Triangle Turning Insert, available as models TCMT3251MU and TCMT16T304MU (MPN 5623614), is a triangle (T) indexable turning insert. These inserts are designed for metal-cutting applications and are identified by the manufacturer part numbers TCMT3251MU and TCMT16T304MU.
Frequently Asked Questions
What is the WIDIA Triangle Turning Insert used for?
The WIDIA Triangle Turning Insert is used for metal-cutting turning operations. Its triangular (T) indexable design provides multiple cutting edges, making it suitable for general-purpose machining of ferrous and non-ferrous materials in industrial manufacturing environments.
What are the specifications of the WIDIA TCMT3251MU and TCMT16T304MU inserts?
The WIDIA Triangle Turning Insert is available as models TCMT3251MU and TCMT16T304MU, with manufacturer part number 5623614. Both are triangle (T) indexable turning inserts designed for metal-cutting applications. The TCMT3251MU and TCMT16T304MU are alternative designations for the same insert geometry.
Where to buy WIDIA Triangle Turning Inserts worldwide?
You can source WIDIA Triangle Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the TCMT3251MU or TCMT16T304MU inserts.
How to select the correct WIDIA Triangle Turning Insert for your lathe?
To select the correct WIDIA Triangle Turning Insert, match the insert model (TCMT3251MU or TCMT16T304MU) to your tool holder's pocket size and clamping system. Verify the insert's inscribed circle (IC) and thickness against your holder's specifications. Consult the WIDIA catalog for material-specific grade 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.















