The machine is designed and developed for working of reduction and bearing portion of the Tungsten carbide dies. Also the machine can be used for working special tools, extruder dies, round bores of hard metals etc.

The machine consists of a high speed grinding spindle and a die table. The needle fixing is by collet arrangement. A precision 3 jaw chuck is used to hold the dies. The spindle stroke, stroke length and the die speed can be varied.

The machine works on a special principle wherein both the reduction and bearing zones of the die can be worked in one setting there by producing the concentric dies.