Rubber grips reduce vibration, Powerful 8.0 Amp 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 X 21 platen available, Variable speed dial allows users to optimize belt speed for specific applications, Innovative dust collection unit 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