SUMITOMO Diamond Turning Insert: CNMA432

The SUMITOMO CNMA432-BN2000 is a diamond indexable turning insert 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.

The SUMITOMO CNMA432 diamond turning insert is also designated as CNMA120408. Its manufacturer part number is CNMA432-BN2000. The insert is a diamond indexable type, designed for turning applications. These specifications ensure compatibility with standard tool holders and consistent performance in industrial machining.

You can source SUMITOMO diamond turning inserts, including the CNMA432-BN2000, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this insert.

To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMA432 or CNMA120408) to your tool holder pocket and workpiece material. The CNMA432-BN2000 is a diamond-grade insert suited for non-ferrous and abrasive materials. Always verify the insert size, nose radius, and grade against your machining parameters for optimal tool life.