It’s a fiddly procedure since tightening too hard on the screws will break the single most expensive part of the K40 – the laser tube. I found that even after an alignment, my K40 still wasn ...

and while you might get a weaker-than-declared laser tube, it’s still going to cut whatever you need to be cut. That might not be the case for the cooling equipment you’re getting alongside it ...

The installation of the Laser Defuser was a bit more difficult and reminded me why K40 likes these things to be installed by a pro. Unfortunately my license plate holder isn't removable ...