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WIDIA Diamond Turning Insert: CNMG433UR - Diamond Indexable Turning Inserts
WIDIADiamond Indexable Turning Inserts

WIDIA Diamond Turning Insert: CNMG433UR

The WIDIA Diamond Turning Insert, model CNMG433UR / CNMG120412UR (MPN 4169961), is a diamond indexable turning insert designed for machining operations. It is available in two size designations: CNMG433UR and…

SKU 3G-OTH-256451

Brand
WIDIA
Item
Diamond Turning Insert: CNMG433UR
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WIDIA
Manufacturer Part Number
4169961
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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Diamond Turning Insert, model CNMG433UR / CNMG120412UR (MPN 4169961), is a diamond indexable turning insert designed for machining operations. It is available in two size designations: CNMG433UR and CNMG120412UR.

Frequently Asked Questions

What is the WIDIA CNMG433UR diamond turning insert used for?

The WIDIA CNMG433UR / CNMG120412UR diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys. It delivers long tool life and consistent surface finish in turning, facing, and boring operations across general engineering and automotive applications.

What are the specifications of the WIDIA 4169961 turning insert?

The WIDIA diamond turning insert MPN 4169961 is designated as CNMG433UR and CNMG120412UR. It is an indexable insert with a diamond grade for non-ferrous machining. The insert geometry is optimized for medium to finishing cuts. Always verify the specific nose radius and chipbreaker with your application.

Where to buy WIDIA diamond turning inserts worldwide?

3G Electric supplies WIDIA diamond turning inserts like the CNMG433UR / CNMG120412UR to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this genuine WIDIA insert.

How to select the correct WIDIA CNMG insert for my lathe?

To select the correct WIDIA CNMG insert, match the insert size (CNMG433UR or CNMG120412UR) to your tool holder pocket. Confirm the insert grade is suitable for your workpiece material — diamond grade is ideal for non-ferrous and abrasive materials. Consult WIDIA’s application guide for feed and speed 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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