Harig Model Super 612 6" X 12" Manual Hand Feed Surface Grinder Maximum Grinding Chuck Size: 6" x 12" Maximum Distance under Wheel to Table: 9.25" Longitudinal Travel: 12.75 Cross Feed Travel: 6.75" Distance Table To Spindle Center: 15.5" Table Load Capacity: 66 lbs Size Of Straight Wheel: 7" X .5" X 1.25" Spindle Speed Max: 3,425/ 2800 RPM Spindle Motor Drive: 1.5 HP Current Electrical Arrangement: 208/3/50/60