Mega Mini R8 Milling Machine Super Value Package#89255 Mega Mini R8 Milling Machine Super Value Package includes #84630 MicroLux High Precision Heavy Duty R8 Miniature Milling Machine with 1/2 drill chuck and drawbar table locks column lock and drill stop power supply with feedback sensing power boost circuitry V way chip guards chuck/collet chip guard indicator scales for the X and Z directions fine adjust knob for the Z