It has a powerful micro_motor hand piece light constructer of durable stainless steel,with sealed bearings that make it unbelievably smooth and quiet when operatin.

With a speed of 25,000 R.P.M. made this model top of the line.

With this maximum speed and a fine carbide bit you can finish the nails fast and super smooth (safe time for buffing).

Supply circuit: 110/220/240v 50-60HZStandard.accessary: Micromotor.handpiece,power pack,rheostat, handpiece cradle, a pair of collet chuck wrenches. a coal available 2.25/3.0mm o sleeve chuck is included.