The Flexible shaft from the Guinevere System is available as a separate item. It can be powered by a drill press or other motor with a 3/8" or lager chuck. It is intended for low-speed use, around 3000rpm, mainly for sanding and polishing. With a maximum reach of 51" the flexible shaft offers tremendous flexibility and maneuverability in most work positions. This quality Swedish Flex shaft has 2 encapsulated ball bearings in the hand piece and one in the drive end for continuous work and is extremely flexible due greatly to the double spiral steel cord in the protective tube.