Bush Hammer is a masonry tool used to texturize stone and concrete, to make Litchi surface finished, which is a rough surface. Also very ideal for floor coatings removal. The Trapezoid 3x9mm or M6 Holes Plate 1 Rollers 30 Tips can be installed in ASL, Iron Horse, Wolfpack, Warrior, CPS, XPS, Sase Grinding System.