How did you fabricate spacers from AT6-058 x 5/16 aluminum tube? I no longer have access to a band saw or bench-mounted disc sander, which is what I've used in the past. This time I'm thinking of cutting the spacers to the approximate length with a hack saw, then putting the spacer in a drill press chuck and grinding them to final length against a flat file sitting on the platform where you would normally place the material to be drilled. Does anybody have a better idea?
Thanks!
Thanks!