Carbide is an amazing material: at 15,000 RPM, it slices through oak or maple like it was cutting through balsa. However, bump two router bits together and that super sharp carbide edge will chip before you know it. Treat your valuable router bits right – store them in this nice bit rack to keep them safely separated. Storage is provided for 20 1/4" shank bits and 20 1/2" shank bits. The rack mounts on the wall or perfboard with keyholed slots, allowing for easy removal so that you can take it to the work area, or you may simply store the rack in a drawer or on a shelf. The rack measures about 6-1/4" long, 5-3/4" wide and 2" high. Made in USA.