6" x 18" OKAMOTO HORIZONTAL SPINDLE HYDRAULIC TOOLROOM SURFACE GRINDER Distance under 180mm diameter 12.0" max. Maximum longitudinal movement 18.7" Hydraulic feed 0.4 - 66 ft/min. Hand feed per revolution approx. 4" Hydraulic feed .4 - 66 ft/min. Graduation of hand wheel 0.001" Vertical movement of wheel head: Hand feed per rev. Coarse 0.08" Graduation of hand wheel 0.0002" Speed (50/60 Hz) 2850/3460 RPM Hydraulic cross & longitudinal feed 6" x 18" Permanent magnetic chuck |