Ultimate in quality and reliability, the Mastercut-54 Rotary Trimmer is precision-engineered to offer the best exacting requirements that are needed in professional photography. It features a solid laminated MDF baseboard that is gridded to enable accurate placement of work. The A4+ size indicators and two additional metric/inches scale bars also comes handy for precise measurements. The unique chromed steel twin guide rails offer the silent glide action. Moreover, the metal cutting head is enabled with hand-finished tungsten steel flat and rotary blades that deliver more precision. It can cut any flexible materials up to 3.0mm thickness and is designed for all high volume applications as well.