AAA DIE STONE Surface polishing for quenched steel
AAA DIE STONE
Brand：AAA
DIE STONE
Application:
Surface polishing for quenched steel.
Features:
A best stone for quenched steel of HRC 47 to 63. Medium soft hardness of this stone give steel an excellent finishing and the sharp cutting of A grains enables polishing for hardened materials.
Grit：#150 #320 #180 #400 #220 #600
Size：
1.5 x 6 x 150
3 x 6 x 150
3 x 13 x 150
5 x 13 x 150
6 x 6 x 150
13 x 25 x 150
