Air Powered, Chisel Scaler, Heavy Duty, 9/16", 5, 500 bpm Blows per Minute

Inline chisel scalers align their chisel-holding barrel with the tool grip to form a slim, straight tool for reaching through openings and into recesses or tight spaces. Their lever switch activates the tool to strike the chisel against surfaces to remove scale and buildup, dress welds, chip away mortar, and clean brick or stone. Chisels are used individually to provide a cutting edge or point that's more effective than needles at scraping, chipping, and breaking through heavy deposits. The chisels can be changed out for a different tip styles as long as their shank fits the scaler. They can be replaced when they break or wear out.