A method for providing a radiation filter for a radiation treatment machine includes receiving via e-mail design data for the radiation filter, and comparing the received design data to a radiation filter blank database for selecting a radiation filter blank compatible with the radiation treatment machine from a plurality of radiation filter blanks. The method further includes defining tooling instructions for the selected radiation filter blank, and programming a tooling machine based upon the defined tooling instructions. The programmed tooling machine is operated for machining the selected radiation filter blank into the radiation filter.