Application  

Grit 

Size

-Surface lapping after EDM processing for general

-Use with reciprocating machine and ultrasonic machine

# 120

# 180

1.5X6X150

3X6X150

Features

# 220

5X13X150

Best stone for removing hardened layer EDM processing.You can use this stone with reciprocating machine and ultrasonic mashine because this stone is very hard break.You can always keep new and sharp blade by avoiding grains to drop out with using original special bond.This original new bond makes ot possible to remove hardened layer after EDM processing

# 320

# 400

# 600

6X13X150

Gain          Hardness               Bond                     Pack

WA          Medium/Hard               V                       20 PCS