What is the Difference Between an Electric Sheep Clipper and Mechanical Handpiece?

An electric shearing clipper derives its direct power from a small electric motor either encased in the clipper or at the back of the clipper. An electric clipper can be run from a lithium battery or mains power direct to the back of the clipper. A mechanical handpiece derives it’s power from an overhead mains powered motor which drives a direct shaft to the back end of the handpiece. The mechanical handpiece has no motor attached to the handpiece itself.