the dust foot is stationary and is in place when spindle lifts up and over cone for tool change, nothing wrong with that less moving parts!! kustom this can be built easy enough the only requirement is the length of the nylon brush
as it needs a soft bend of 2.5 to three inches, todd how long are the brushes?
the attachment to the router is just machining the brush material is mounted the same as the one i got from home depot just wih i could remember the brand name. i will say this the brush i got from grainger was toooo stiff and did not fit in the holder sleve. grainger told me when i returned it that it was a new product for them
jim |