dsergison
Diamond
- Joined
- Oct 23, 2003
- Location
- East Peoria, IL, USA
I want to make my high school robotics club a drill guide. We put a lot of 10-32 rivnut holes in aluminum tube, on 1" centers.
I want show the kids how to put 48 drill bushings in a 4' piece of angle that can be clamped to whatever tube so this can be drill press work, not mill work, and with no chance of misplacement errors.
How is part like a drill bushing $7-10 a piece? where can I find them much much cheaper?
I want show the kids how to put 48 drill bushings in a 4' piece of angle that can be clamped to whatever tube so this can be drill press work, not mill work, and with no chance of misplacement errors.
How is part like a drill bushing $7-10 a piece? where can I find them much much cheaper?