This category encompasses the various types Burnishing, including Internal, External, Roller, Ball and Diamond Burnishing.

 

 

 

 

This category encompasses automated Drilling performed on a computer numerically controlled drilling machine, similar to a milling machine, but utilised primarily for drilling operations.Typically optimised for high feed rates and thus productivity in the drilling of multiple holes in the manufacture of filter plates, heat exchanger tube sheets etc.

 

This category encompasses EDM Spark Erosion where a machined die is used to remove material from the workpiece, this die is progressively moved around or sunk through the workpiece.