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WIDIA Diamond Turning Insert: CNMG431UR - Diamond Indexable Turning Inserts
WIDIADiamond Indexable Turning Inserts

WIDIA Diamond Turning Insert: CNMG431UR

The WIDIA Diamond Turning Insert, model CNMG431UR (also designated CNMG120404UR, MPN 4169406), is a diamond indexable turning insert. It is available in the CNMG431UR and CNMG120404UR specifications.

SKU 3G-OTH-257808

Brand
WIDIA
Item
Diamond Turning Insert: CNMG431UR
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WIDIA
Manufacturer Part Number
4169406
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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Diamond Turning Insert, model CNMG431UR (also designated CNMG120404UR, MPN 4169406), is a diamond indexable turning insert. It is available in the CNMG431UR and CNMG120404UR specifications.

Frequently Asked Questions

What is the WIDIA Diamond Turning Insert CNMG431UR used for?

The WIDIA Diamond Turning Insert CNMG431UR (also CNMG120404UR, MPN 4169406) is used for precision turning operations on non-ferrous materials, such as aluminum alloys and composites. Its diamond geometry provides excellent surface finish and tool life in finishing and semi-finishing applications across automotive, aerospace, and general machining industries.

What are the specifications of the WIDIA CNMG431UR insert?

The WIDIA Diamond Turning Insert is available in two equivalent designations: CNMG431UR and CNMG120404UR. The manufacturer part number is 4169406. It is an indexable turning insert with a diamond cutting edge, designed for high-performance machining of non-ferrous materials. For detailed dimensional specs, consult the WIDIA technical catalog.

Where to buy WIDIA Diamond Turning Inserts worldwide?

You can source the WIDIA Diamond Turning Insert CNMG431UR (4169406) worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine WIDIA inserts for international orders.

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

To select the correct WIDIA diamond turning insert, match the insert geometry (CNMG431UR or CNMG120404UR) to your material and operation. Diamond inserts are ideal for non-ferrous materials like aluminum and plastics. Consider your required surface finish, depth of cut, and feed rate. Consult WIDIA's application guide or contact 3G Electric for sourcing assistance.

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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