?ERGONOMICALLY DESIGNED WITH SPEED CONTROL. PLASTIC CARRY CASE.USER BENEFITS:For sanding/grinding, deburring, moulding/routing and engraving.Integrated speed control.Ergonomic, partially rubber-coated housing: cold-insulating, non-slip and low vibration for comfortable work.Safety lever for protection against accidental start up.Rotatable exhaust guide at the side of the housing.