[Scott Swaaley] needed a bunch of timing pulleys for the clock he was building. He had already decided on the MXL profile, but he needed so many of these toothed pulleys in so many configurations (hex-bored, hubless) that it would blow out his budget. Plus, he wanted them transparent as well.
So why not just laser them out of acrylic?Not finding anything useful on the manufacturers’ sites, [Scott] decided to…
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