Vacuum Puck/Hold Down

Vacuum holding pucks for holding down projects in a laser cutter bed.

There are inserts for 5mm x 20mm bar neodymium magnets so that these can rest on the bed.

1/4" TRIM-LOK rubber cord fits the sealing surface.

6mm OD vacuum tubing for connecting pucks. You need the cap at the end and a short line to terminate the vacuum loop.