To clamp drill bit for φ 0.6-8mm, To match all connect   chuck

Green Batteries : 14.4V

Host powerful; Siamese Closed back   cover

Large torque;offer reversing choice

Can   be used with different brand rasp, reamer or other relevant     instrument.

Positive and negative ratation, smooth operation and   stepless speed regulation

Environmental protection battery within voltage of14.4V . No need for sterilization

whole machine can be autoclavable and sterilized by   high temperature

Battery charged suitable for voltage of both 110V and   220V

Can be used with Kirschner wire for trauma operation

Complete Set: one motor , one chuck, one   key , two batteries , one charger , two separate sterilize channel