SUMITOMO Diamond Turning Insert: DNMG442EEG
The SUMITOMO Diamond Turning Insert, model DNMG442EEG (also referenced as DNMG150608N-EG and MPN DNMG442EEG-AC5025S), is a diamond indexable turning insert. It is available with the specifications attr257732…
SKU 3G-OTH-260836
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Diamond Turning Insert, model DNMG442EEG (also referenced as DNMG150608N-EG and MPN DNMG442EEG-AC5025S), is a diamond indexable turning insert. It is available with the specifications attr257732: DNMG442EEG and attr257733: DNMG150608N-EG.
Frequently Asked Questions
What is the SUMITOMO DNMG442EEG diamond turning insert used for?
The SUMITOMO DNMG442EEG 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 manufacturing for finishing and semi-finishing operations where tight tolerances and superior surface finish are required.
What are the specifications of the SUMITOMO DNMG150608N-EG insert?
The SUMITOMO DNMG150608N-EG insert is also referenced as DNMG442EEG and carries the manufacturer part number DNMG442EEG-AC5025S. It is a diamond indexable turning insert designed for high-performance cutting. Key specifications include the DNMG geometry and AC5025S grade, suitable for non-ferrous and abrasive materials.
Where to buy SUMITOMO diamond turning inserts worldwide?
You can source SUMITOMO diamond turning inserts, including the DNMG442EEG model, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this insert.
How to select the correct SUMITOMO diamond turning insert for your application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., DNMG442EEG) to your tool holder and the material being machined. The AC5025S grade is optimized for non-ferrous and abrasive workpieces. Consult your machine parameters and desired surface finish to confirm the insert shape, size, and chipbreaker design.
Used in
Common applications for SUMITOMOSUMITOMO Products
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.














