Upgrade your laser cutter with an adjustable bed — HackSpace …
The new laser cutter bed is made from aluminium and has a lot of metal spikes screwed through it. Mark out a grid on the aluminium where you want your spikes to be. The layout is partly down to personal preference, although a 30 mm square grid is a good starting place. You may want to increase the number of spikes on part of the bed, to add ...