industrial wood shredder 1.Cutter dish Dia(MM):500 2.Max cutter Dia(MM):80 3.Chipper Blades:3 PCS 4.Shredding knives ... agree to replace any part that proves to be defective, without charge. However, warranty terms do not cover parts or components ... ,13hp gasoline chipper shredder,shredder chipper 13hp,wood shredder chipper,industrial wood shredder