PrograMill Tools for One are specially designed for unique CAD/CAM materials and are designated by color coding. Red represents glass-ceramics, yellow represents zirconium oxide and green represents PMMA. The naming convention of the tools makes it easy to identify which to use. The numerical character is equivalent to the diameter. The letter preceding the diameter refers to the geometry of the tool, and the letter after the diameter refers to the coating. Coding is as follows:
- c = coated (to extend tool life)
- f = flat (cutting edge)
- g = grinder (diamond-coated for the wet processing of glass-ceramics)