The Model 2 2406 0010 Hydraulic Rotary Hammer Drill delivers 3400 blows/ per min. for percussion drilling of concrete, rock, and masonry. The 15-lb. drill uses SDS-Plus shank carbide tipped bits up to 1-in. diameter for cost-effective drilling of anchor holes and thru-holes. Features include a safety clutch that protects against overloads and jamming, adjustable side handle with depth gauge, and sealed gears with permanent lubrication. A water flushing attachment suppresses dust. CS Unitec Inc. 800-700-5919.