... 2)45#/65Mn steel 3) hardened 48-55HRC 4)axe with fiberglass handle. PROCESS : (1)MATERIAL : 45# , forged. (2)HEAD PROCESS ... , europen ash,ash , hardwood), fiber-glass,steel,forged steel,etc. (5)FIXATION : AB resin,wooden wedge,wooden wedge with metal epoxid-resin glue ,etc ...