WIDIA Diamond Turning Insert: CNMG432UR
The WIDIA Diamond Turning Insert, model CNMG432UR/CNMG120408UR (MPN 4169407), is a diamond indexable turning insert designed for machining operations. It is available in two size designations: CNMG432UR and CNMG120408UR.
SKU 3G-OTH-256686
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Product Description
The WIDIA Diamond Turning Insert, model CNMG432UR/CNMG120408UR (MPN 4169407), is a diamond indexable turning insert designed for machining operations. It is available in two size designations: CNMG432UR and CNMG120408UR.
Frequently Asked Questions
What is the WIDIA Diamond Turning Insert CNMG432UR used for?
The WIDIA Diamond Turning Insert CNMG432UR is used for precision machining operations on non-ferrous materials, composites, and abrasive workpieces. Its diamond composition provides high wear resistance and long tool life in turning, facing, and profiling applications across automotive, aerospace, and general manufacturing industries.
What are the specifications of the WIDIA CNMG120408UR insert?
The WIDIA CNMG120408UR insert is a diamond indexable turning insert with a CNMG120408UR size designation. It is part of the CNMG432UR/CNMG120408UR series, MPN 4169407. The insert is designed for high-precision machining and is compatible with standard CNMG tool holders. Always verify dimensions against your tool holder before use.
Where to buy WIDIA diamond turning inserts worldwide?
You can source WIDIA diamond turning inserts, including the CNMG432UR and CNMG120408UR, 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 diamond turning insert for my application?
To select the correct WIDIA diamond turning insert, match the insert size (CNMG432UR or CNMG120408UR) to your tool holder's pocket and your workpiece material. Diamond inserts are ideal for non-ferrous and abrasive materials. Consult WIDIA's application guidelines for feed, speed, and depth-of-cut recommendations. 3G Electric can assist with sourcing the right insert.
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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.















