The use of : for mould grinding, inner hole grinding, Seiko fine quality reliable, applicable to electric grinder, engraving machine, electric machinery with

assembly, mainly used for carving glass, jade, repair tools and hard objects.

30PC assorted electroplated diamond grinding head grinding rod mill grinding and polishing, diamond grinding wheel is mainly used for electric and gas pneumatic tools. Diamond grinding head selection

with high-grade water chestnut of electroplated diamond and is processing of various molds, hard alloy, glass instrument, jade carving ideal repair

are tools.