Supplier of most kinds of excavator spare parts:bucket,tooth point&adapter,pin&lock,side cutter,blade,end bit, Komatsu,Caterpillar,Hitachi,JCB, other castings&forgings.Description:JCB Crocodile Tooth PointPart No.:531-HD/531-03209HDMechanical Properties:Hardness:HRC>48J;Impact>17J