... Bucket Tooth We are specialized in casting parts,like bucket teeth , cutting edge, end bit for CATERPILLAR, KOMATSU,SUMITOMO,JCB ... also have models of the different type of bucket teeth or open models which according to your drawings.Komatsu ... ,Hyundai,Daewoo,Hitach,etcHeat treatment:Quenching and tempering treatment Hardness:Teeth : HRC48-52 ,Impact value >=16J ; Adapters : HRC34-38 ,Impact ...