K40 Laser Drag Chain For Air Assist

The end pieces that come with the chain hold it above the beam path no matter where you are cutting. I print at 100% infill for strength. I printed everything in PLA.
Print
1 Stationary End Piece
1 Moving End Piece
1 Angle Bracket
4 Nuts
4 Bolts
~ 25 Links

You will need a drill to attach the Stationary End Piece to the back of the K40. Careful not to destroy your tube when you punch a hole in the steel. You may be able to get it to stick with double sided tape but I wanted it very s