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22, 33, 44, and 551 Series Large Drills

We have several series of large drills to meet your construction and industrial needs. The 22 Series works best for general applications up to ⅞ inch (22mm) holes, while the 33, 44, and 55 Series are better suited for opening and closing large valves, or for drilling larger holes between 1 inch (25mm) and 3 inches (76mm).


Model Specifications