what is a depressed center vertical grinder
what is a depressed center vertical grinder. Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring 41/2Inch 5Inch Diameter, Vertical, 12 hp, Side Exhaust, 12,000 RPM Accepts optional Type 27 Depressed Center Wheel in diameters of 41/2Inch and 5Inch, with 7/8Inch center hole (wheel width of 1/8Inch to 1/4Inch)