Profile: Peterson Machine Tool, Inc. rebuilds engines. We manufacture and distribute a line of engine rebuilding and cleaning equipments. Our product line includes crankshaft & camshaft grinders, boring machines, cylinder hones, high pressure spray cabinet style washers, cleaning ovens, surface grinders, valve guide and seat machines. We supply valve refacer, vibratory shaker, top loading parts washer and 3,000 PSI high pressure waterblaster.