CNC track edge clamp

thingiverse

An edge clamp design I've been experimenting with, previous versions had a taller face but I've lowered it down so it wouldn't interfere with my 3 axis touch plate. The face surface is knurled to try to increase grip. The infill doesn't have to be super high, but maybe increase outside perimeters and top and bottom layers. Note that these clamps are good for keeping stock in place, but you almost certainly still want another type of clamp to keep it down. I use a combination.