WIDIA Diamond Turning Insert: CNMG642RH
The WIDIA Diamond Turning Insert, model CNMG642RH (also designated CNMG190608RH, MPN 4173041), is a diamond indexable turning insert. It is available in two part-number designations: CNMG642RH and CNMG190608RH.
SKU 3G-OTH-260184
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Product Description
The WIDIA Diamond Turning Insert, model CNMG642RH (also designated CNMG190608RH, MPN 4173041), is a diamond indexable turning insert. It is available in two part-number designations: CNMG642RH and CNMG190608RH.
Frequently Asked Questions
What is the WIDIA CNMG642RH diamond turning insert used for?
The WIDIA CNMG642RH (also CNMG190608RH, MPN 4173041) is a diamond indexable turning insert used for precision machining of non-ferrous materials, composites, and abrasive alloys. It delivers long tool life and fine surface finishes in turning, facing, and boring operations across general engineering and automotive industries.
What are the specifications of the WIDIA CNMG642RH insert?
The WIDIA CNMG642RH diamond turning insert is also designated CNMG190608RH, with manufacturer part number 4173041. It is an indexable insert with a diamond geometry, designed for high-wear resistance in finishing and semi-finishing cuts. For detailed dimensions and grade, consult the WIDIA technical data sheet.
Where to buy WIDIA CNMG642RH diamond turning inserts worldwide?
3G Electric supplies and delivers the WIDIA CNMG642RH (MPN 4173041) diamond turning insert to customers worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to ensure the insert reaches your facility, regardless of location.
How to select the correct WIDIA diamond turning insert for your application?
To select the correct WIDIA diamond turning insert, match the insert geometry (CNMG642RH or CNMG190608RH) to your workpiece material and operation. Diamond inserts excel on non-ferrous and abrasive materials. Confirm the insert size, nose radius, and grade with WIDIA's application guide for optimal tool life and surface finish.
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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.















