SUMITOMO Diamond Turning Insert: CNMG643ENZ
The SUMITOMO Diamond Turning Insert, model CNMG643ENZ (also referenced as CNMG190612N-UZ, MPN CNMG643ENZ-AC420K), is a diamond indexable turning insert. It is available under the SKU 52FA72 and is identified by the…
SKU 3G-OTH-258611
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMG643ENZ (also referenced as CNMG190612N-UZ, MPN CNMG643ENZ-AC420K), is a diamond indexable turning insert. It is available under the SKU 52FA72 and is identified by the specifications CNMG643ENZ and CNMG190612N-UZ.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert CNMG643ENZ used for?
The SUMITOMO Diamond Turning Insert CNMG643ENZ is used for precision turning operations on hard materials. It is ideal for finishing and semi-finishing applications in industries such as automotive and aerospace, where tight tolerances and superior surface finishes are required.
What are the specifications of the SUMITOMO CNMG643ENZ insert?
The SUMITOMO CNMG643ENZ insert is a diamond indexable turning insert, also referenced as CNMG190612N-UZ. Its manufacturer part number is CNMG643ENZ-AC420K. The insert is designed for high-performance cutting and is identified by the specifications CNMG643ENZ and CNMG190612N-UZ.
Where to buy SUMITOMO CNMG643ENZ inserts worldwide?
You can source SUMITOMO CNMG643ENZ inserts 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.
How to select the correct SUMITOMO diamond turning insert?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMG643ENZ) to your workpiece material and operation. Consider the nose radius, chipbreaker design, and grade (AC420K) for optimal performance. Consult SUMITOMO's technical data for specific cutting parameters.
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3G Electric supplies SUMITOMO diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















