Reasonable price 316 Stainless Rebar Connector - Rib Peeling Rolling Roller for B3 – YIDA

Rolling Roller For B3 It is a main spare parts for Steel bar BGZL-40B3 Rib Peeling Thread Rolling Machine,to make parallel thread end to make a shape, smooth and standard thread and Saving your cost. Specification: E,F,G,H for 60 Degree XE,XF,XG,XH for 70 Degree