Steel beads HQ
Hardened grinding beads made of roller bearing steel with a very good roundness and smooth surface with a density of 7.85 kg/l.
Mainly used for high viscosity printing.
Type：
捷南企業
奈米研磨機
Steel beads HQ
Hardened grinding beads made of roller bearing steel with a very good roundness and smooth surface with a density of 7.85 kg/l.
Mainly used for high viscosity printing.
Type：