Air cooled single cylinder 2-cycle engine; 12 in. Min. Dia. Abrasive wheel capacity; 4.4 cu. In. (72.4 cc) engine displacement; 4.7 min. Brake hp; 6300 max. Rpm; non-tip base stand; adjustable blade guard; includes max. 14 in. Dia. Reinforced steel cutting abrasive wheel; max. 14 in. Dia. Reinforced concrete cutting abrasive wheel; max. 14 in. Dia. Abrasive wheel for cutting non-ferrous metals such as aluminum; 1 gallon safety can; helmet head and hearing protection system; spare drive belt; spare air filter; and 1/4 pint bottles of the manufacturer's recommended sae approved 2-cycle engine oil.