A while back we took a look at electronics boards for 3D printers, going over the cost and benefits of the most common electronics boards for printers, laser cutters, and mills. One of the most ...
MDF Spoilboards Spoilboard, sacrificial board, bleeder board; whatever you want to call it, you’ve got to prepare the board for use on a CNC bed, to remove the sealer and make it porous so the vacuum ...