【Function】This Shaft Arbor Extender is designed to convert 1/2" shaft electric motor or bench grinder to 1/2" threaded long shaft buffing machine.
Advantage】convert your Motor to a buffing machine extends the shaft to get further away from the motor for larger items. This arbor fits the LEFT side of the motor and has a Left hand thread for continuous tightening to prevent spin-off. USE our Right hand threaded arbor for Right side of motor.
【Using Method】Attach the tube side to your motor arbor or bench grinder shaft, fasten the set screw, attach your buffing wheel or grinding stone and begin.
【Application】This Electric Motor Arbor Threaded Shaft Adapter suitable for mounting Buffing wheels, Polishing wheels, Grinding Wheels, Wire brush wheels, as long as the arbor hole is 1/2"
【Dimension】Tube side OD x ID x L:7/8" x 1/2" x 6-1/4"; Inner adjust tube ID:1/2"; Screw side dia x L:1/2" x 2-1/4"; Hex nut dia:13/16"; Washer dia 1-5/8".