The Rotary Trimmer comes with a steel rotary blade which allows bi-directional cutting and it is ideal for schools sign shops businesses and offices. Scales and grids (in inches and metric) are screen printed on top of the coated steel base. A material waste catcher also helps to keep leftovers off the floor as well as your work area neat. A metal clamping strip holds your materials in position during use. Effectively cut a wide variety of materials including banners posters paper laminates and other wide format media. Also includes a heavy duty stand on locking casters for portability and storage.