Rototrim RC RCT950 38-Inch Cut RotaTrim T-38 Cutter Robust trimmer with extra capacity for the more challenging materials Cuts materials from hardboard to tissue paper without adjustment Self-lifting clamp mechanism enables a single user to evenly cut large materials Overload protection feature Ultra hard Sheffield D2 Tool Steel self-sharpening, precision engineered blades Heavy stainless steel guide rail - eliminates any chance of distortion. Self Sharpening Sheffield Steel Cutting Wheel - provides years of perfect cuts. Accommodates 2 way cutting - speed up your workflow by allowing cuts from both directions.