While he was initially planning on using a diode laser ... pump in it. A simple nylon hose connected to a compressor with a maximum airflow valve provides an air assist while cutting.

A laser cutter is a great tool to have in the shop, but like other CNC machines it can make a lousy neighbor. Vaporizing your stock means you end up breathing stuff you might rather not.

Laser engravers and cutters have seen a huge boom in both ... of fun to be had working out how to do more complex projects using these simple tools. Makeit! also has an online marketplace built ...