Overview and Specifications:
1. Product material: diamond
2. Grinding head diameter: 6mm
3. Shank diameter: 3mm
4. Product use: Mainly used for engraving polished glass, jade, gems, stones and hard objects, mold grinding.
This set has 20pcs diamond grinding head, complete specifications.
It needs to be used with electric grinder, hanging mill and table mill.
It is mainly used for engraving polished glass, jade, gemstones, stones and hard objects, and mold grinding.