WALTER Diamond Turning Insert: CNMA543-RK5 WKK20S

The WALTER Diamond Turning Insert is used for precision turning of non-ferrous materials, composites, and abrasive workpieces. Its diamond grade WKK20S provides high wear resistance and long tool life in finishing and semi-finishing operations. Typical applications include automotive, aerospace, and general machining industries where tight tolerances and surface finish are critical.

The WALTER Diamond Turning Insert MPN 6407662 is available in two specifications: CNMA543-RK5 WKK20S and CNMA160612-RK5 WKK20S. Both are diamond indexable turning inserts with the WKK20S grade. The manufacturer part number is 6407662. These inserts are designed for high-performance turning of non-ferrous and abrasive materials.

You can source WALTER Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We supply genuine WALTER inserts to customers across multiple industries.

To select the correct WALTER Diamond Turning Insert, match the insert geometry (CNMA543 or CNMA160612) to your tool holder and the WKK20S grade to your workpiece material. Diamond inserts are ideal for non-ferrous metals, composites, and ceramics. Consult your machine parameters and desired surface finish. 3G Electric can assist with sourcing the right insert for your operation.