OMTech K40+ Laser Engraver Motherboard Upgrade, Replacement Control Board for CNC CO2 Laser Cutter Engraver Machines with Rotary Axis Autofocus Support, Smoothie Mainboard for LightBurn K40 Engraving
Laser engraver FL-K40
K40 LASER Cutter
K40 Laser Upgrades - Essential upgrades for your 40w Cutter - K40 Laser Cutter
VEVOR Laser Engraving Machine 40W Co2 Laser Engraving Cutting Machine 12X8in K40 Laser Engraving Machine Laser Engraver with Integrated cooling fan for Your DIY | VEVOR CA