Patent ID: 7022003

Claim:
A surface finishing device comprising: a surface finishing drum having opposing first and second ends and a chamber therebetween; the second end of the surface finishing drum formed with one of a key and a keyhole; an elongate fixture having a handled proximal extremity and an opposing distal extremity; a support element, carried by the distal extremity, which extends through the first end of the surface finishing drum into the chamber; the first end of the surface finishing drum rotatably mounted to the support element extending therethrough; an electric motor, disposed in the chamber, carried by the support element; a drive shaft, disposed in the chamber, having an inner end coupled to the motor and an opposing outer end; the outer end of the drive shaft formed with the other one of the key and the keyhole; and the key projecting into and secured by the keyhole coupling the outer end of the drive shaft to the second end of the surface finishing drum.