... our product for your referenceWe also have models of the different type of bucket teeth or open models which according to ... Alloy steel,etc, such as T1,T2,T3,T4.Machine type:Excavator, Loader,Bulldozer,etc. Heat treatment:Quenching and tempering treatment ... excellent elongation and tensile strength, so very suitable for many different hard working conditions. Excavator Parts Processing Machine We are ...