Quote:
Originally Posted by AdamHeard
Nooooooooooooooo!
They're so cheap, don't abuse your students by making them.
Mcmaster and Vex have them for a great price.
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Depends on the style. The clamping ones on Choice are like $40 each on mcmaster.
The ones that are literally a tube with setscrews are $10, but I'm our team's machinist- and I'm cheap. I could make the setscrew ones in 10-15 minutes, depending on the number. Less if I had a rookie to tap them.
Now collars, those I would buy.