My wife was using this stupid thing today, and her hair got caught in the vent holes for the motor, her hair got wound up in the motor, and because the switch is just an on/off switch (Really a stupid idea for a power tool!!) the cutout tool slammed in to her face and she has got a nasty bruise on her cheek. If this is the way Chicago Power Tools designs their merchandise, then I don't want anything to do with this company. Poorly designed tool, one that their only concern was to make money, because it surely wasn't designed around safety. I am trying to find their website to let them know about this oversight and stumbled across this one...BE CAREFUL!!!