Scraper Blade is designed for effortless and efficient surface prep and material removal applications with all HACKZALL™ and SAWZALL® Recip Saws. The Milwaukee Grout Removal Tool is designed to quickly and accurately remove grout with all HACKZALL™ and SAWZALL® Recip Saws. The coarse carbide grit effectively removes all epoxy and cement-based grout types, 1/8" up to 3/4".