Powerful 8AMP motor aggressively removes material in a variety of applications. All-metal housing increases durability during a drop. Three wheel design delivers lowest center of gravity & longest 3"X21" platen available. Innovative dust collection system is 20% more efficient than conventional dust bags. Dust collection shut-off eliminates dust stream toward users when collector is not in use. Two position front handle increases user comfort. Top exit cord allows for easy use of overhead reciptacles. Rubber grips reduce vibration.