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WIDIA Diamond Turning Insert: CNMG431ML - Diamond Indexable Turning Inserts
WIDIADiamond Indexable Turning Inserts

WIDIA Diamond Turning Insert: CNMG431ML

The WIDIA Diamond Turning Insert, model CNMG431ML (also referenced as CNMG120404ML, MPN 4171390), is a diamond indexable turning insert designed for machining operations. This product is offered under SKU 4171390 and…

SKU 3G-OTH-257059

Brand
WIDIA
Item
Diamond Turning Insert: CNMG431ML
Category
Diamond Indexable Turning Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA
Manufacturer Part Number
4171390

Technical Documents

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

Product Description

The WIDIA Diamond Turning Insert, model CNMG431ML (also referenced as CNMG120404ML, MPN 4171390), is a diamond indexable turning insert designed for machining operations. This product is offered under SKU 4171390 and is manufactured by WIDIA.

Frequently Asked Questions

What is the WIDIA CNMG431ML diamond turning insert used for?

The WIDIA CNMG431ML (also CNMG120404ML, MPN 4171390) is a diamond indexable turning insert used for precision machining of non-ferrous materials, composites, and abrasive alloys. It is commonly applied in automotive, aerospace, and general manufacturing for finishing and semi-finishing operations where high surface quality and tool life are required.

What are the specifications of the WIDIA CNMG431ML turning insert?

The WIDIA diamond turning insert is identified by model CNMG431ML, also referenced as CNMG120404ML, with manufacturer part number 4171390. It is a diamond indexable insert designed for turning operations. The insert geometry supports efficient chip control and consistent cutting performance in non-ferrous and abrasive materials.

Where to buy WIDIA CNMG431ML turning inserts worldwide?

WIDIA CNMG431ML diamond turning inserts (MPN 4171390) are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this WIDIA insert.

How to select the correct WIDIA diamond turning insert for your application?

To select the correct WIDIA diamond turning insert, match the insert geometry (CNMG431ML or CNMG120404ML) to your workpiece material and operation. Diamond inserts are ideal for non-ferrous metals, plastics, and composites. Consider required surface finish, cutting speed, and depth of cut. Consult WIDIA's technical documentation for grade and chipbreaker recommendations.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

WIDIA Products

3G Electric supplies WIDIA diamond 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA Diamond Turning Insert: CNMG432ML, CNMG120408ML (MPN 4171391)
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WIDIA Diamond Turning Insert: CNMG432ML, CNMG120408ML (MPN 4171391)
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WIDIA Diamond Turning Insert: CNMG431ML, CNMG120404ML (MPN 4170458)
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WIDIA Diamond Turning Insert: CNMG431ML, CNMG120404ML (MPN 4170458)
WIDIA Diamond Turning Insert: CNMG432ML, CNMG120408ML (MPN 4170459)
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WIDIA Diamond Turning Insert: CNMG432ML, CNMG120408ML (MPN 4170459)
WIDIA Diamond Turning Insert: CNMG431FF, CNMG120404FF (MPN 4171318)
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WIDIA Diamond Turning Insert: CNMG431FF, CNMG120404FF (MPN 4171318)

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