Big Boss is for more advanced ceramic artist and college classrooms--1/2 HP motor has centering capacity for 100 lbs. Clay Boss is for entry-level ceramicist--1/4 HP motor can center 50 lbs. Both mounted on sturdy steel frame.
Clay Boss — All the same features as the Big Boss, but with a smaller .5 HP industrial motor that can center 100 lbs (45 kg) of clay.
® Speedball is a registered trademark.