... bending accuracy 4High bending efficiency DW38CNC hydraulic rebar bending machine 1. Technical parameters: Number ItemUnitDataNote1Max bending ... . Specifications (1 )Applicable tube material: carbons steel, mild steel, soft steel, stainless steel, aluminum, alloy, copper, brass etc. (2 ... ) Applicable tube type: Hollow square steel,Angle iron,joist steel,Hollow pipe,Solid shafting,tube, solid bar, ...