... control2,wear resistance3,made-to-order service available4,ISO9001:2008 certified manufacturer 5,material:SUJ-26,hardness:60-62 HRC A ... eliminating scoring or tracking of the guide post surface.Also called dowel pin,guide pole,guide pillar ,guide pin. We manufacture a wide ... of mould parts products or mold accessories includeing die holder guide post sets or surface mount ball bearings,bushings,dowel ...