Ajax Electric Hammer Flat Chisel

Overall Length : 20-1/4 in (514.4 mm) Shank Size : 1-1/8 in (28.6 mmBlade) Collar Size : 1-3/4 in (44.5 mm) Body Size : 1-1/8 in (28.6 mm) Blade Width : 1 in (25.4 mm) Product Weight : 6.500 lbs (2.9 Kg). Contractors use these chisels for breaking or chipping concrete, cutting asphalt, clay removal, driving ground rods and removing concrete or mortar from in between bricks and joints.