1 Phase, 60 Hz. Ballbearings lubricated for life. Special felt seals protect ballbearings against dust and dirt. Extended shafts and slim trim motor frame provide extra-wide clearance for buffing Model 111, 332B, 333B supplied with 8 ft. 3-conductorcord, plug and switch. Model 407B, 410B supplied with switch but less cord and plug.
