TruTool S 450 shear can be adapted to sheet thicknesses (up to 4.5 mm) without any extra tool. using any tools. The bow-handle of the machine offers a high level of comfort for the user. The machine can be operated with one hand or two. The machine always operates with low feeding force since the blade adjusts to the sheet thickness. TruTool S 450 has excellent curve accessibility and it cuts metal sheets perfectly. Since the user can view the cut, the task of cutting along a scribed line is simplified.