AAA BLACK STONE General mold for hard material mold
AAA BLACK STONE 油石
BRAND：AAA
TYPE：BLACK STONE
Application:
General mold for hard material mold
Features:
This stone is made of medium soft SIC grains with sharp points designed to swiftly fit to detail forms of mold. It is best suitable to operations before diamond paste processing and best for mold which needs fine finishing, such as mirror finishing. Also suitable for polishing hard material mold.
Grit：
#120 #180 #240 #320 #400 #600 #800 #1000 #1200 #1500 #2000 #3000
Size：
1x 6x100
2x 6x 100
3x 6x 100
1x13x100
2x13x100
3x13x100
3x 6x150
3x13x150
5x13x150
