Abstract: A pipe end cleaning tool that attaches to a drill power source and comprise of a housing, a roller system, and an abrasive brush. The roller is designed to maintain continuity unto the brush as it rotates. As the abrasive brush wears down, the roller can be adjusted by either moving it onto new holes located on the housing, a worm driven adjustment on the housing, or spring loaded. The results are, the pipe ends gets cleaner and de-burred faster and the abrasive brush can be used to its maximum.

Abstract: A small transmission that has wired brushes attached to the gears (2) and (3). One of the gear/wire brush (2) has an extended shaft to receive a drill motor. Housing (1) is coupled with two closures (4) & (5) to incase the gears, and to harness the shafts. The bushings (6) combined with the bushing bolts (7) so that the top end of the transmission is secured. The right closure bolt/arresting rod (8), and a left closure (9) bolt are combined to secure the bottom of the transmission. A crank (11) is attached to a cranking gear shaft (10).