... grinding, Notching Broaching, Broaching function makes small angle bend Our auto bender adopts NEEF lead screw from Germany, SBC guide rail ... rule and specifications:Normal rule, 23.80x0.71mm, 23.80x0.53mm. For special rule like 50x3pt or 60x3pt, we can provide ... file link to download the file showing operation of the auto benderSee video Auto Bender (deforming machining, Bending machine)