name:pick axe head material:65Mn steel process:drop forged model:P401-P414 Size:4.5LB-7LB name:pick axe headmaterial:65Mn steelprocess:free drop forged,roller drop forgedmodel:P401,P402,P404,P406,P408,P410,P412,P414Size:4.5LB,5LB,5.5LB,7LBWeight:1LB=0.45KGSurface:polishing point+paintingpacking:6pcs/carton or weaving bag