CNC Cam Clamp with even spiral

Cam clamp for CNC workholding.

I used a 1/4″ bolt with a washer to screw the clamp into a T-nut underneath my spoilboard.

This cam clamp has a continuous spiral design instead of an offset center, which gives it even clamping pressure as it is adjusted.

I CNC’d this out of MDF instead of 3d printing it. Use the fusion 360 file to make any adjustments for yourself.