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WIDIA Trigon (W) Indexable Turning Insert WNMG432UM / WNMG080408UM - Trigon (W) Indexable Turning Inserts
WIDIATrigon (W) Indexable Turning Inserts

WIDIA Trigon (W) Indexable Turning Insert WNMG432UM / WNMG080408UM

The WIDIA Turning Insert: WNMG432UM, WNMG080408UM is a Trigon (W) indexable turning insert from WIDIA, available under SKU 4172378 and MPN 4172378. It is supplied in two designations: WNMG432UM and WNMG080408UM.

SKU 3G-OTH-204908

Brand
WIDIA
Item
Trigon
Part Number
4172378
Category
Trigon (W) Indexable Turning Inserts
Available to Order
Also known as:4172378WIDIA
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

WIDIA
Manufacturer Part Number
4172378
Model
WNMG432UM / WNMG080408UM

Technical Documents

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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Turning Insert: WNMG432UM, WNMG080408UM is a Trigon (W) indexable turning insert from WIDIA, available under SKU 4172378 and MPN 4172378. It is supplied in two designations: WNMG432UM and WNMG080408UM.

Frequently Asked Questions

What is the WIDIA WNMG432UM turning insert used for?

The WIDIA WNMG432UM is a Trigon (W) indexable turning insert designed for general-purpose turning, facing, and profiling operations on steel, stainless steel, and cast iron. It is commonly used in automotive, aerospace, and general machining applications where reliable chip control and edge strength are required.

What are the specifications of the WIDIA WNMG080408UM insert?

The WIDIA WNMG080408UM insert has the designation WNMG080408UM, which corresponds to an 80° trigon shape with an 8 mm inscribed circle, 4 mm thickness, and 0.8 mm nose radius. It is supplied under MPN 4172378 and is equivalent to the WNMG432UM designation. Both are indexable turning inserts from WIDIA.

Where to buy WIDIA turning inserts worldwide?

You can source WIDIA turning inserts, including the WNMG432UM and WNMG080408UM, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time.

How to select the correct WIDIA turning insert for your lathe?

To select the correct WIDIA turning insert, match the insert shape (trigon W), inscribed circle diameter, thickness, and nose radius to your tool holder's pocket. The WNMG432UM (inch) and WNMG080408UM (metric) are equivalent. Always verify the insert grade and chipbreaker for your workpiece material. Consult WIDIA's technical documentation for application guidance.

Used in

Common applications for WIDIA
General machining — WIDIA square turning inserts (SCMT321) for external and internal turning on lathes.
Steel and stainless steel turning — WIDIA triangle inserts (TNMG331MS) with negative rake for general-purpose turning and facing.
Non-ferrous precision machining — WIDIA diamond turning inserts (DCMT432FP) for turning, boring, and profiling of aluminum and composites.
High-volume drilling — WIDIA modular drill tips (TDM090R5SCF12M) for quick tip changes without removing the drill body.
Parting and grooving — WIDIA parting and grooving inserts (WMTS094I2BP02PT) for cutoff and groove creation on turning centers.
Cast iron roughing — WIDIA negative triangle inserts (TNMG160404MS) for roughing and finishing operations on cast iron.
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WIDIA Products

3G Electric supplies WIDIA trigon (w) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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