Dumore External Grinder Kit, Series 57, 1/2HP, 1PH

Dumore 858-1021 external grinder kit, series 57, 1/2hp, 1ph the series 57 tool post grinders offer a complete range of spindles to accommodate a wide range of tool room and production line needs. Belt and pulley combinations provide nine different spindle speeds. The coil spring applies constant tension to compensate for belt stretch, assuring proper alignment and vibration-free grinding. The series 57 grinders are designed for lathes with 9" to 20" of swing. The interchangeable spindles allow easy change over between internal and external grinding applications. The kits include all items needed to use the grinder for external grinding, including a 4, 5, and 6 inch general purpose grinding wheel.