The Brumby 12mm Tapered Spindle Left Hand are used for fitting buffs and wheels to bench grinders as well as sanders and polishers. Step 1: Remove outer guard, grinding wheel and inner guard from the side of the machine that the tapered spindle is to be fitted. NOTE: With the correct thread, the tapered spindle can fit to either the left or right hand side of the machine. Step 2: Screw on the tapered spindle. NOTE: the internal thread of the spindle is counterbored to allow the spindle to cover the entire grinder shaft length.
