SUMITOMO Diamond Turning Insert: CNMG433EEM
The SUMITOMO Diamond Turning Insert, model CNMG433EEM (also referenced as CNMG120412N-EM, MPN CNMG433EEM-AC6040M), is a diamond indexable turning insert. It is available in two designations: CNMG433EEM and…
SKU 3G-OTH-258208
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMG433EEM (also referenced as CNMG120412N-EM, MPN CNMG433EEM-AC6040M), is a diamond indexable turning insert. It is available in two designations: CNMG433EEM and CNMG120412N-EM.
Frequently Asked Questions
What is the SUMITOMO CNMG433EEM diamond turning insert used for?
The SUMITOMO CNMG433EEM diamond turning insert is used for precision machining of non-ferrous materials such as aluminum alloys, copper, and plastics. Its diamond grade provides high wear resistance and a superior surface finish in turning, boring, and facing operations across automotive, aerospace, and general manufacturing industries.
What are the specifications of the SUMITOMO CNMG433EEM insert?
The SUMITOMO CNMG433EEM insert is designated as CNMG433EEM and CNMG120412N-EM, with MPN CNMG433EEM-AC6040M. It is a diamond indexable turning insert with a CNMG geometry, suitable for medium to finishing cuts. The AC6040M grade offers toughness and edge strength for stable machining.
Where to buy SUMITOMO diamond turning inserts worldwide?
3G Electric supplies SUMITOMO diamond turning inserts like the CNMG433EEM to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert. We source genuine SUMITOMO products through our global supply network.
How to select the correct SUMITOMO diamond turning insert for your application?
Select the SUMITOMO CNMG433EEM insert based on your workpiece material (non-ferrous), required surface finish, and depth of cut. The CNMG geometry suits general turning, while the AC6040M grade balances wear resistance and toughness. Consult your tooling engineer or contact 3G Electric for application-specific guidance.
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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.















