A decided it was time to make a few new clamps for my CNC, and among my collection of wood scraps I found enough blocks to make four.
The design is an old one I came up with shortly after buying my original CNC Shark. They are sacrificial and my old ones have encountered spinning router bits a few too many times.
A couple were made from thick blocks and cut out as one piece. Then I turned them 90 degrees to cut the slot for the bolt in them. The two walnut clamps were cut as halves then glued together as shown below.
Three wood scraps are happy to have found a life worth living now.
4D