
Less effort to hold and more stable operation
Quick thread interface, more convenient to use, safe and not to drop the drill
Using uniform machine winding and hook winding, the density is high, the electric shock hook has better conductivity, strong power, and more durable
High-temperature quenching process, the surface of the gear is purple, and the gear is more wear-resistant
6 speed adjustments, 0-1100 rpm
Durable and better heat dissipation
(M14 bold stirring rod)
