Item Tag: 0.31"L x 0.31"W

WHYHKJ 2Sets 8mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaf

2Sets 8mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit Shaft Arbor Extender for Polisher Sander Polishing Grinding Buffing Wheel Rotary. Function: The bench grinder spindle adapter kit is used to convert the motor spindle extension shaft to a threaded shaft polisher, or the grinder extension shaft to a threaded shaft polisher.