This is a high-quality commercial grade type grinder with a cast iron motor casing and all steel construction with the exception of the tinted clear eye protection flaps. With 6" by 3/4" by 1/2" wheels, the HD Induction motor develops 1/3 hp. at 3450rpm with 2.8amp draw. it comes with a quench tray a dressing comb and adjusting allen wrench. The dual lights have been changed to accept high-capacity LED's, which it has. It works and looks pretty much new.