SUMITOMO Diamond Turning Insert: CNMG431ELUW
The SUMITOMO Diamond Turning Insert, model CNMG431ELUW (also referenced as CNMG120404N-LUW, MPN CNMG431ELUW-AC8025P), is a diamond indexable turning insert. It is available in two designations: CNMG431ELUW and…
SKU 3G-OTH-256645
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMG431ELUW (also referenced as CNMG120404N-LUW, MPN CNMG431ELUW-AC8025P), is a diamond indexable turning insert. It is available in two designations: CNMG431ELUW and CNMG120404N-LUW.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert CNMG431ELUW used for?
The SUMITOMO Diamond Turning Insert CNMG431ELUW is used for precision turning operations on hard materials. It is commonly applied in automotive, aerospace, and general machining industries where high wear resistance and surface finish are required. The diamond grade AC8025P provides extended tool life in non-ferrous and abrasive workpiece applications.
What are the specifications of the SUMITOMO CNMG431ELUW insert?
The SUMITOMO CNMG431ELUW insert is a diamond indexable turning insert with two designations: CNMG431ELUW and CNMG120404N-LUW. The manufacturer part number is CNMG431ELUW-AC8025P. It features a diamond grade (AC8025P) for superior hardness and is designed for use in turning and facing operations on non-ferrous materials.
Where to buy SUMITOMO Diamond Turning Inserts worldwide?
You can source SUMITOMO Diamond Turning Inserts, including the CNMG431ELUW-AC8025P, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to select the correct SUMITOMO diamond turning insert for your application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMG431ELUW or CNMG120404N-LUW) to your tool holder and workpiece material. The AC8025P grade is optimized for non-ferrous and abrasive materials. Consider required surface finish, cutting speed, and depth of cut. Consult the SUMITOMO technical catalog for feed and speed recommendations.
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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.















