Unique and versatile, rotary cutters allow you to cut in any direction, backward or forward, straight or curved. You can cut many materials, cloth, leather, paper, vinyl, film and much more, thin or thick, soft or hard. Right or left handed. Circle Cutter- This 18mm cutter is easy to use and can be used by right or left handed crafters. It cuts circles from 1 7/8" to 8 1/2" and no stabilizer is required.