See Mr. Borgeat's patent application and lengthy description here: http://www.freepatentsonline.com/2342833.pdf
After looking at the plans, it looks more like something to clean a pistol barrel! :D
>>2733 That should do it! But I hate to think what "it" is!
Great idea! Just duct tape your toothbrush to a cordless drill!
- The Bar 1.3 -