SUMITOMO Diamond Turning Insert: DNMG434EMU
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models DNMG434EMU and DNMG150416N-MU, with manufacturer part number DNMG434EMU-AC5025S. These inserts are designed for turning…
SKU 3G-OTH-258599
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Product Description
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models DNMG434EMU and DNMG150416N-MU, with manufacturer part number DNMG434EMU-AC5025S. These inserts are designed for turning operations and are identified by the specified model numbers.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert used for?
The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining ferrous and non-ferrous materials, providing a sharp cutting edge and long tool life. Common applications include automotive, aerospace, and general engineering where tight tolerances and surface finish are critical.
What are the specifications of the SUMITOMO Diamond Turning Insert?
The SUMITOMO Diamond Turning Insert is available in models DNMG434EMU and DNMG150416N-MU, with manufacturer part number DNMG434EMU-AC5025S. These are indexable turning inserts with a diamond shape, designed for turning operations. The AC5025S grade offers wear resistance for medium to finishing cuts.
Where to buy SUMITOMO Diamond Turning Inserts worldwide?
You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We supply genuine SUMITOMO inserts for turning applications.
How to select the right SUMITOMO Diamond Turning Insert for my lathe?
To select the right SUMITOMO Diamond Turning Insert, match the insert model (DNMG434EMU or DNMG150416N-MU) to your tool holder's pocket size and your material. The AC5025S grade is suitable for steel and stainless steel. Consult your machine's manual for recommended cutting parameters. 3G Electric can assist with sourcing the correct insert.
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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.














