The RIDGID 37988 1 1/4 in. to 2 in. MegaPress End Prep Tool is used to prepare the end of schedule 5 to 40 black steel pipe for use with MegaPress fittings (sold separately). The pipe preparation tool is powered by a user-supplied 1/2" drill (1,200 to 4,000 rpm operating range). It cleans the outside of the pipe and deburrs the pipe end outside diameter. The pipe preparation tool can be used with stationary or rotating pipe, for the 1 1/4 in. to 2 in. pipe size range. Please note that the pipe prep tool is not approved for use with galvanized or epoxy coated pipe.