Application  

Grit 

Size

Surface lapping after EDM processing for general moulds removal of cutter marks after end mill processing.

#120
#180

1.5X6X150

Features

#240
#320

3X6X150
6X6X150

Harder than super blue, using for rough finishing or medium finishing. A multipurpose stone, good for plastic and die-cast mould and also good for quenched steel mould.

# 400
# 600
#800
#1000
 

5X13X150
3X13X150
6X13X150

Grain          Hardness               Bond                     Pack

WA                Medium Soft               V                       20 PCS