This optional 66" inner shaft is non-conductive and different from our standard shaft that comes on most motors.It was developed by our engineers for equine dentists and other users with similar applications. The S-93-NC has a plastic motor connector in place of our standard metal components. This shaft can be used to replace broken or worn shafts on these motors: M.SR, M.SRM, M.SRB M.TX, M.TXM, M.TXB M.LX, M.LXM M.LXB M.PGX Use with outer sheath S-77-66 sold separately. Replacement shafts require a VERY light coating of Foredom grease before use. Be sure to unplug your motor before doing any maintenance and never operate your Foredom without the outer sheath attached.
Can also be used to replace broken or worn shafts on these older, discontinued motors: M.SR, M.SRM, M.SRB-1/8HP models sold prior to Nov. 2005 M.L, M.LM, M.LB M.PG M.S, M.SM, M.SB M.CC, M.MM, M.DD M.R, M.RB M.K