K40 Laser Cutter

The K40 is a inexpensive 40 watt CO2 laser cutting machine that can cut and etch wood, acrylic, and other materials.

  • The K40 should never be used without close supervision
  • Never leave the machine running without oversight
  • This machine creates fire, smoke, and a laser that can blind if proper Personal Protective Equipment (PPE) and proceedures are not followed
  • Here is a list of allowed/disallowed materals for the K40 and there is one by the machine also