Replacement Inner Shaft for the TXMC, SRMC or the old style RMC motors. The inner shaft has a key-way tip that fits into a slotted drive nut in the hand piece. The inner shaft secures to the motor shaft with a set screw(included with the inner shaft.) BEFORE ATTACHING the rotary hand tool, make sure the shaft and sheath adjustment is checked carefully. Place the entire unit on a flat surface with shaft and sheath extended straight so that the inner shaft extends 3/4" beyond the rubber outer sheath. This is done by moving the sheath in or out of the motor connector (cone shaped piece with LEFT hand threads). DO NOT USE OIL ON SHAFT OR SHEATH.

Standard length is 39" shaft.

Extended 46" shaft available (requires matching sheath)

Replacement inner cable.

KEY-WAY TIP DRIVE CABLE FOR porting & polishing TXMC or SRMC MOTOR flex shaft

Fits inside Sheath, sold separately.