#$%^&*AU2015224530A120160331.pdf#####ABSTRACT A shearing handpiece including: a handle portion； a cutting head mounted at a first end of the handle portion； a reciprocable drive within the barrel and coupled to the cutting head； a brushless outrunner electric motor mounted at a second end of the handle portion； a drive shaft extending from the electric motor through the handle portion to transmit power from the electric motor to the reciprocable drive.181 15) 25 Figure 1 R": B 26 223 13 16 17 4 1a Figure 2
