These machines are designed and developed for resizing and repolishing of Polycrystalline, Natural and Mono Diamond dies.

The machine is manufactured with precision engineering and especially consists of self cantering type oscillating die holder and reciprocating wire clamping device. Die rotation and stroke speeds are continuously variable. All operations are controlled by electronic timer with digital display. Spindle and stroke motors are controlled through AC drives.

The model WPA2S and 3S is having same features as WPA1S but with independently controlled spindles.