CNC Hold down clamps

Some hold down clamps made for 3/8" bolts.

The quick release works by simply sliding between the thin side and thick side under the bolt washer.

The two clamps in the photos are the most useful but I have needed the others sometimes.

You can side the clamps width to make them work with different size bolts. You can size the thickness to make them firmer or softer.

Print with PETG ! This filament is amazing for making clamps. Flexible and strong and keeps it's shape.