Specification

Application: Diamond mounted grinding burr great for grinding, carving most of materials (do not recommend to grind metal)
Easy to use: General shank fits for most of rotary tool (includes dremel), mini grinder, mini drill etc.

WARM PROMPT

1. On the new tools must be installed when the tool is to try whether the beating, to adjust to not jump to use. Otherwise the tool is quickly worn out,
2. Be sure to cool the water (like a drip device in a hospital), In case of dry drilling, the diamond on the head of the tool is graphitized by overheating, and it is quickly worn out.