Uploaded July 2020 | Updated September 2026, 1 week ago

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In this episode, we will be taking the CW-300 Series Chiller (see more here: amzn.to/3hrqCGq ) out of the box! We purchased this for our eBay / k40 CO2 Laser to improve the cooling!

Note: The connectors (hose barbs) 10.8mm in diameter and will require a step-down adapter for use with a k40 laser.

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