Excel Blades - 5 Lead Tips for Excel Ruler Circle Cutter 70037 Made from Graphite Five compass lead tips used in addition to any standard ruler or yardstick to create accurate points. Compass equipped with screw top to tighten or loosen onto yardstick. Easily capable of sliding from both ends of yardstick or ruler. Used with: Wood, steel, plaster walls, PVC, paper, card-stock, stencils, film, photographs, tape, plastic, cork, vinyl, cloth, leather, cardboard, foam boards, and more. Used for: Construction projects, professional environments, clay modeling, wood worker, crafting, hobbies, jewelry making, etc. Used by: Contractors, architects, sculptors, graphic artists, car wrappers, designers, hobbyists, and crafters. For use with: 70036 / 70047 / 70056 Made in the USA **some pieces may come sharpened**
