12" Spindle with 20 Segment hubs and steel brushes overall diameter 8" .

Do it your self 12" spindle with hubs and steel brushes. Hook up your own motor and connect the spindle to the motor and you have a rustic sander. The spindle has a 3/4" bore with set screw for you motor pin. Rustic sanding is done at speeds of 500-1000 rpm