Joint Crack Saws
The Mark-III uses 7 or 8″ blades up to 3/8″ (.375) wide, blade depth is fully adjustable and has a depth lock to prevent overcutting. The U.S.SAWS Mark-III is a high performance; high precision saw designed to clean out control joints, remove the old joint filler, and make straight, accurate cuts in concrete up to 2" deep.