WWorkman
Member
I recently purchased a few Magnetic graduate rollerball kits from a vendor (won't name them just yet) I ordered the kits and the the recommended 10.5mm and 12.5mm drill bits plus bushings. I get the kits and drill one set of blanks and go to put the tubes in, and Whoa! the tubes are way under sized. Digital caliper reads them to be 9.8mm and 11.5mm outer dia. they do not fit on the bushings either. I can get no response from the vendor (phone or email) Next I order tubes from PSI for the kits, I get them however the parts do not fit the PSI tubes for magnetic graduate, internal diameter is too big. Is there some generic version of PSI's magnetic graduate out there? It looks like the only way I can use the kits is to try and make my own bushings and use the tubes that came with the kits and different drill bits. By the way the vendors instructions on their site are PSI's instructions for the kit, so at the least that is perplexing. I am open to any suggestions to solve this problem.
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