WALTER Diamond Turning Insert: CNMG432-MS3 WSM20S

This WALTER diamond indexable turning insert is used for precision machining of hard, abrasive materials like ceramics, composites, and non-ferrous metals. It delivers high wear resistance and surface finish in turning, facing, and profiling operations across automotive, aerospace, and general engineering industries.

The WALTER CNMG120408-MS3 WSM20S insert (MPN 6890844) is a diamond indexable turning insert with geometry CNMG120408-MS3 and grade WSM20S. It is equivalent to CNMG432-MS3 WSM20S. The insert features a diamond cutting edge for extended tool life in non-ferrous and composite materials.

3G Electric supplies and delivers WALTER diamond turning inserts, including CNMG432-MS3 WSM20S and CNMG120408-MS3 WSM20S, to customers worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive genuine WALTER inserts for your machining operations.

Selecting the right WALTER turning insert grade depends on your workpiece material and operation. For hard, abrasive non-ferrous materials, the WSM20S grade with diamond coating offers high wear resistance. Always match the insert geometry (e.g., CNMG432) to your tool holder and consult WALTER's application guidelines for optimal cutting parameters.