K40 Upgrades - John's Tech Blog

The Chinese laser often referred to as the K40 (40 watt) is an entry level CO2 laser at a magnificent price point.  They can be had for around $350 to $450 dollars depending on where you get them and how you get them configured. I got mine from a place called OMTech for about $420. […]

K40 Upgrades - John's Tech Blog

K40 upgrades

Setup and Maintenance of a 40w Laser Cutter from

Can We Save It: K40 Laser with Some History - The Garage Engineer

MORE” K40 LASER UPGRADES & IMPROVEMENT'S

Make That Laser Cutter Blaze: Upgrade a K40 - Make

K40 Xtreeem mechanical upgrade kit

Adventures in DIY Engineering: 40 Watt Chinese CO2 Laser Upgrade

EASY Upgrades Make the K40 a BUDGET Laser Cutter BEAST! 🔥

K40 Laser Defuser Optix Ultra-Compact - DUAL-LDO

K40 LASER UPGRADES *TEST DRIVE*

K40 Upgrades - John's Tech Blog

Everything You Need to Know About the K40 Chinese Laser Cutter

Make That Laser Cutter Blaze: Upgrade a K40 - Make