Hello all.
im searching for Round Over Groove Router Bits - for metal or plastic not wood, but for Styrofoam. we build models of castles and buildings and need this tool to create roof. we need to create something like this http://dl.dropbox.com/u/15047343/roof.jpg with this tool, because our standard metod of creating need a LOT of time - around 3 hours for one sample.....
this tool describes it best
Industrial CNC Round Over Groove Router Bits by Amana Tool
the diameter of round part must be 4mm - 0.1575 inch...... :argue: