VEVOR Compact Bender Metal Manual Floor Type 7 Dies 1-3" Fabrication Metal Pedestal Solid Handle Telescoping Mountable 117.2cm Handle Rod Tube for Shape Steel, Iron, Wrought Iron, Brass, Copper
Yes, it can be bent, but only reasonably well if the wall thickness is suitable and you accept some distortion. For clean, structural-quality bends in 40 mm box section, a dedicated box-section or mandrel setup is normally required.