Angle Grinders, 4 1/2", 120 V, 7 A, 11000 RPMCompact, lightweight design 750 MWO motor: Powerful for daily applications Debris baffles: Protect internal components by deflecting damaging debris out of the airflow at the intake vents Multi port exhaust: Reduces motor burn up by efficiently venting hot air out of the grinder Tool free, burst resistant guard: The only grinder in its class with a tool free guard Compatible with multiple grinder guards and flanges Includes: Type 27 guard, side handle