Vince Lee on Twitter: "In progress smoothieboard upgrade for k40 laser cutter https://t.co/VBP6WuapwN" / Twitter
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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 : Amazon.com.au: Home Improvement
![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 : Amazon.com.au: Home Improvement 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 : Amazon.com.au: Home Improvement](https://m.media-amazon.com/images/I/71KjNskSL7L._AC_UF894,1000_QL80_.jpg)