Scarifier Machine Features: 1) Used for scarifying, roughening, planning, leveling, smoothing, or creating grooves in concrete surfaces and removes paint or coatings, and to clean and prepares concrete surfaces prior to coating, re-coating, and floor covering installation Rugged sand casting and heavy gauge steel construction 2) The depth can be controlled 3) Can be changed various kinds of milling cutters. This machine can be fit 10" Drum and TC Standard Cutter: 8pt. 58x6x16x8.3, washer: 26.7x2.5x13.5