K40 Laser Upgrades – Essential upgrades for your 40w Cutter
Upgrading the mirrors will increase your cutting ability and also reduce the amount of power you need to use to do the same job you would have with the standard K40 mirrors.. Upgrading the lens will also increase the output of your K40 laser cutter.. If you aren’t running air assist, then smoke residue may reduce the quality of your cut, so don ..