For a straight, square & clean cutting that is impossible to achieve with a craft knife & straight edge.
All cutter bars share the same cutting head that features a blade depth adjustment as standard & safely retracts the blade when not in use. Standard utility blades will cut to a depth of 10mm (0.4”) & special long reach blades will cut 13mm (0.5”). Two full length silicon rubber grip strips on the underside ensures all work is held perfectly in place while cutting & provides protection for the most sensitive of surfaces.