... 1.railway steel pick axe,pickaxe,pick 2.rolling forged and ... eye selectionother namepick,pickaxe,pick axe,mattock,pick mattock,small pickaxe,best pickaxe,mini pickaxe,garden pickaxe,steel pickaxe,pickaxe head...colorred,black ... ,blueweight2kg,2.5kg,3kgpackage6pcs/p.p bag,wire steel,carton boxhardnessBefore heat treatment the hardness is ...