Eastwood's 4-1/2" Electric Angle Grinder will make much of your prep work for welding and painting a snap. Pair it with one of our Flap Discs (19057) to strip paint, rust and powder. It features a single speed 110V electric motor with an easy to use safety locking on/off switch. Any grinding or cut off wheel with a 4 1/2" disc with a 7/8" hole will fit this grinder.