Clever, simple idea for a workholder that grabs automatically when you push a board into it, and releases automatically when you pull it out. From medicinal chemist and woodworker Brian Grella. From where I sit, it looks like you might only need to make one of these rotating cams, and the other side of the clamp could be a fixed, flat fence. [via Instructables]
Bernoulli Spiral Clamps
I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I am a long-time contributor to MAKE magazine and makezine.com. My work has also appeared in ReadyMade, c't – Magazin für Computertechnik, and The Wall Street Journal.
View more articles by Sean Michael Ragan ADVERTISEMENT
Related Articles from Make:
