1.e EX-POWER Universal Chuck are combined as one body, so that the drill chuck will not fallen out when heavy cutting is being performed.
2.o-way machining function clockwise & counterclockwise can make drill and tap efficiently.
3.e Ruo Out is reach to standard 0.05mm or optional 0.02 or even better. 4.External hook locking type doesn't require a hex wrench, which is ease to worn out and become slippery.
5.Optional Dynamic Balance services could reach to 20,000RPM, G6.3 balance degree.
