BADER BIII GRINDER. B3 BENCH MODEL complete with 1-1/2 HP 110- 220 volt, single phase, TEFC motor, HD arm, serrated rubber 8? x 2? wheel with bearing hub and flanges, Adapter arm with Fork tip and 1/2?, 3/4?, or 1? dia x 2? wide wheel, 6? and 3? diameter drive pulleys to yields belt speeds of 5800 or 2800 SFPM. (Pulleys to yield other speeds ...