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Re: Bearings vs Bearing Blocks
1678 used to use a 1-1/8th wood cutting spade bit that I hand ground down a little on up to 0.125 aluminum plate using our old tiny drill press(still use it for rapidly iterating prototypes) >_> then we upgraded to a step drill. Man, that was only 4 years ago... Some days I really do miss the shipping crate "machine shop".
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