Cola Bottle Funnel Adapter - Fits a cola bottle thread - narrows to 15mm

thingiverse

The water chiller in my KH-6040 Laser has a 15mm hole, and is tricky to get to without a funnel - I threw this together such that it can screw on to a coca cola/soda bottle, after cutting the bottom off the cola bottle - and you have an instant funnel that fits inside this chiller inlet.I thought it was handy enough that I would share it with the public - I've printed and tested it and it works perfectly.The orientation in the file is the way I printed it, with supports on, and it worked great. The only supports needed were in between the pitches of the thread.