SUMITOMO Diamond Turning Insert: CNMG644ENZ
The SUMITOMO Diamond Turning Insert, model CNMG644ENZ (also referenced as CNMG190616N-UZ), is a diamond indexable turning insert. The manufacturer part number is CNMG644ENZ-AC420K. This product is identified by the…
SKU 3G-OTH-260484
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMG644ENZ (also referenced as CNMG190616N-UZ), is a diamond indexable turning insert. The manufacturer part number is CNMG644ENZ-AC420K. This product is identified by the specifications CNMG644ENZ and CNMG190616N-UZ.
Frequently Asked Questions
What is the SUMITOMO CNMG644ENZ diamond turning insert used for?
The SUMITOMO CNMG644ENZ diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys. It is commonly applied in automotive, aerospace, and general engineering turning operations where high surface finish and tool life are required.
What are the specifications of the SUMITOMO CNMG644ENZ-AC420K insert?
The SUMITOMO CNMG644ENZ-AC420K is a diamond indexable turning insert with manufacturer part number CNMG644ENZ-AC420K. It is also referenced as CNMG190616N-UZ. Key identifiers include CNMG644ENZ and CNMG190616N-UZ. The insert is designed for turning applications on CNC lathes.
Where to buy SUMITOMO diamond turning inserts worldwide?
You can source SUMITOMO diamond turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the CNMG644ENZ-AC420K insert.
How to select the correct SUMITOMO diamond turning insert for my application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMG644ENZ) to your workpiece material and operation. Diamond inserts are ideal for non-ferrous and abrasive materials. Consult your machine tool manual for recommended cutting parameters. 3G Electric can assist with sourcing the correct SUMITOMO insert for your needs.
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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.















