K40 Laser Head w/Air Assist

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1.00 (in)
2.00 (in)
2.00 (in)
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One of our best selling items for K40. 

The laser head with air-assist is designed for focus lens with 12mm/15mm/18mm/20mm in diameter. It fits a 20mm diameter reflection mirror. With the included O-ring, different diameter lenses can be used! This is a GREAT replacement for stock K40 laser head which comes without air-assisted.

The nozzle hole diameter is about 5mm, so different focus lenses (38.1; 50.8; 63.5) will fit.

  • Air plug outer diameter: 5.5mm
  • Mounting plate cut hole requirement : 14.5mm dia.
  • Suggested tubing:  5 X 8 Silicon Flex Tube for CO2 Water Cooling

NOTE: Mirror or lens NOT included.