SUMITOMO Diamond Turning Insert: CNMG643EEG
The SUMITOMO Diamond Turning Insert, model CNMG643EEG (also referenced as CNMG190612N-EG and MPN CNMG643EEG-AC5015S), is a diamond indexable turning insert. It is available in two part number variants: CNMG643EEG and…
SKU 3G-OTH-260357
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMG643EEG (also referenced as CNMG190612N-EG and MPN CNMG643EEG-AC5015S), is a diamond indexable turning insert. It is available in two part number variants: CNMG643EEG and CNMG190612N-EG.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert CNMG643EEG used for?
The SUMITOMO Diamond Turning Insert CNMG643EEG is used for precision turning operations on non-ferrous materials, such as aluminum alloys and copper. Its diamond geometry provides excellent surface finish and wear resistance in high-speed machining applications.
What are the specifications of the SUMITOMO CNMG643EEG insert?
The SUMITOMO CNMG643EEG insert is a diamond indexable turning insert with part numbers CNMG643EEG and CNMG190612N-EG. The manufacturer part number is CNMG643EEG-AC5015S. It is designed for use in turning and facing operations on suitable tool holders.
Where to buy SUMITOMO Diamond Turning Inserts worldwide?
You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead times on the CNMG643EEG and CNMG190612N-EG variants.
How to select the correct SUMITOMO diamond turning insert for my application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMG643EEG or CNMG190612N-EG) to your tool holder and workpiece material. Diamond inserts are ideal for non-ferrous materials. Consult the manufacturer's application guide for feed and speed recommendations.
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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.















