SUMITOMO Diamond Turning Insert: CNMG431EUP
The SUMITOMO Diamond Turning Insert, model CNMG431EUP (also referenced as CNMG120404N-UP, MPN CNMG431EUP-AC6030M), is a diamond indexable turning insert. It is available in two part number designations: CNMG431EUP…
SKU 3G-OTH-256316
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMG431EUP (also referenced as CNMG120404N-UP, MPN CNMG431EUP-AC6030M), is a diamond indexable turning insert. It is available in two part number designations: CNMG431EUP and CNMG120404N-UP.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert CNMG431EUP used for?
The SUMITOMO Diamond Turning Insert CNMG431EUP is used for precision turning operations on non-ferrous materials, including aluminum alloys and composites. Its diamond geometry provides superior surface finish and tool life in finishing and semi-finishing applications across automotive, aerospace, and general machining industries.
What are the specifications of the SUMITOMO CNMG431EUP insert?
The SUMITOMO CNMG431EUP insert is also designated as CNMG120404N-UP, with manufacturer part number CNMG431EUP-AC6030M. It is a diamond indexable turning insert designed for high-performance machining. Key specifications include the CNMG431EUP and CNMG120404N-UP part numbers, indicating standard geometry and grade.
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 time on the CNMG431EUP-AC6030M insert.
How to select the correct SUMITOMO diamond turning insert?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMG431EUP or CNMG120404N-UP) to your tool holder pocket and application. Consider material type, cutting speed, and finish requirements. The SUMITOMO AC6030M grade is optimized for non-ferrous machining. Consult your tooling engineer for specific parameters.
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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.















