WIDIA Diamond Turning Insert: CNMG431MR
The WIDIA Diamond Turning Insert, model CNMG431MR (also designated CNMG120404MR, MPN 4170546), is a diamond indexable turning insert. It is available in two equivalent designations: CNMG431MR and CNMG120404MR.
SKU 3G-OTH-256214
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Product Description
The WIDIA Diamond Turning Insert, model CNMG431MR (also designated CNMG120404MR, MPN 4170546), is a diamond indexable turning insert. It is available in two equivalent designations: CNMG431MR and CNMG120404MR.
Frequently Asked Questions
What is the WIDIA Diamond Turning Insert CNMG431MR used for?
The WIDIA Diamond Turning Insert CNMG431MR (also CNMG120404MR) is used for precision turning operations on ferrous and non-ferrous materials. It is commonly applied in automotive, aerospace, and general machining industries where tight tolerances and surface finish are critical.
What are the specifications of the WIDIA CNMG431MR insert?
The WIDIA Diamond Turning Insert is available in two equivalent designations: CNMG431MR and CNMG120404MR. The manufacturer part number is 4170546. It is a diamond indexable turning insert designed for high-performance metal cutting. Contact 3G Electric for detailed dimensional data.
Where to buy WIDIA CNMG120404MR inserts worldwide?
You can source WIDIA CNMG120404MR (MPN 4170546) diamond turning inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your facility. Contact us 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 geometry (CNMG431MR or CNMG120404MR) to your material and operation. Consider workpiece hardness, required surface finish, and machine rigidity. For best results, consult the WIDIA application guide or contact 3G Electric for sourcing assistance.
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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.















