The Carl TG-120 18" TrimGear Rotary Trimmer is an economical cutter that achieves high-quality precision cutting with high-precision rotary blades. This cutter will provide even, straight, one-pass cutting. Easy cutting - simply move the cutter with a gentle force. In addition the blade automatically returns to its starting position after cutting, ensuring speedy operations. Made from ABS stainless-steel and aluminum, the trimmer will deliver reliable cuts time after time. Knobs on the angle adjuster fine-tune to a desired angle to perform cutting a right angle. Sleek yet hardworking self-sharpening design trims card stock, acetate, aluminum, cardboard, drafting film, heat-seal film, illustration board and more. Limited Lifetime Warranty.