Pro K40 Laser Head with nozzle

(You save $3.50 )
(1 review)
1.00 (in)
2.00 (in)
2.00 (in)
Current Stock:
Adding to cart… The item has been added
After the best selling K40 air-assisted laser head, this is an advance version with an add-on tip to provide better cuts. 

It cuts faster and cleaner. Remove the tip, lower air pressure, and it engraves better than the stock laser head. It is a great replacement and it is a 'must-have' item for the stock K40 machine. It fits a focus lens with a diameter of 12/15/18/20mm using the included O-rings. 

  • Air plug outer diameter: 5.5mm
  • Suggested tubing: 5 X 8 Silicon Flex Tube for CO2 Water Cooling
  • Mounting plate cut hole requirement: 14.5mm dia.
  • Removable tip nozzle hole diameter: 2mm
  • Bottom mount inner diameter: 18mm

NOTE: Mirror and lens are NOT included.


  • 5
    This one works!

    Posted by Vinny on May 14th 2023

    I've tried a few heads for my K40, this one really works! I had a similar blue one the mirror never sat right in and was poorly made. My K40 actually works the way it should've from the beginning.