Profile: Forest Tool Co., Inc. is a manufacturer of replacement parts for chippers, debarkers and planers for timber utilization industry. Our Bark Busters are specially made for cutting stringy bark and reducing bark particle size on hard to debark logs. We manufacture a complete line of feed rolls for C, EM, NW"632" and "636" machines. Cone-shaped plugs are hardened steel - not cast. Infeed top roll sawed plugs are manufactured with hard surface or standard surface. Our incisor teeth are made of super tough alloy, heat-treated to resist breakage and wear longer.