GS Polishing Stones
DIE (DIE STONE)
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.
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.
