Abstract: A portable battery operated tube electrical conduit processing tool is disclosed. The tool has a housing includes a body portion and a handle portion connected in transverse relationship. A battery is connected to the handle portion. A motor is carried by the body portion and a switch controlled circuit connects the battery to the motor. The body portion delineates a work station with a station access opening. A motor driven workpiece drive is mounted adjacent the station. A gear train drivingly interconnects the motor and the drive whereby a workpiece may be drivingly rotated on actuation of the switch to energize the motor. A cutter support and cutter are movingly carried by the body portion. A manually actuatable trigger mechanism is operably connected to the switch and the support for actuating the switch to energize the motor and for pressing the cutter against a workpiece. The gear train further includes an accessory drive shaft for driving burnishing brushes and a disclosed novel reamer.