Strokes per minute: 7,200
Quiet, cool running, powerful electromagnetic motor. Rugged, metal bodied clipper in a classic design. Solid polished aluminum housing with a 16 ft grounded power cord.
These clippers are quiet, powerful, and cut beautifully! I used them for several hours and they did not over heat either!!!! That's a first for me! I'm buying another one in case they stop making them.