SUMITOMO Diamond Turning Insert: CNMG542EMX
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG542EMX and CNMG160608N-MX, with manufacturer part number CNMG542EMX-AC830P. This product is designed for turning…
SKU 3G-OTH-257064
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG542EMX and CNMG160608N-MX, with manufacturer part number CNMG542EMX-AC830P. This product is designed for turning operations and is identified by the specifications CNMG542EMX and CNMG160608N-MX.
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 manufacturing where tight tolerances and surface finish are critical.
What are the specifications of the SUMITOMO CNMG542EMX-AC830P?
The SUMITOMO Diamond Turning Insert model CNMG542EMX-AC830P corresponds to the CNMG542EMX and CNMG160608N-MX geometries. It is a diamond indexable turning insert with a manufacturer part number CNMG542EMX-AC830P. The insert is designed for turning operations and is made by SUMITOMO.
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 on the CNMG542EMX-AC830P and other SUMITOMO inserts.
How to select the correct SUMITOMO turning insert for my lathe?
To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG542EMX) to your tool holder's pocket and your material. Consider the insert grade (e.g., AC830P) for the workpiece hardness. For best results, consult your lathe manual or a SUMITOMO application guide. 3G Electric can assist with sourcing the right insert.
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.















