Beam Compass

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Set the beam_diameter and point_diameter to your specifications, then save the file as STL and prepare it for printing. I successfully printed mine in PLA with a 5mm brim, using no support material and achieving 30% infill. For optimal adhesion, consider using a heated bed. The provided STL file is designed for use with a hex shaped #2 pencil, a 3/8" metal rod or wooden dowel, and a 4mm pivot point.