High Speed Propeller Launcher - Hex Drill Bit

High Speed Propeller Launcher - Hex Drill Bit This model is a Hex Drill Bit adapter for the High Speed Propeller Launcher by Lukas Hannert - Found here: https://makerworld.com/en/models/628601The original propeller launcher is a feat of engineering, and one of the nicest 3D prints you can bestow upon your printer. However as stated by the author, it is often prudent to loosen the gears with a drill or driver:"What can I do if it doesn't turn smoothly even though I added lubricant?Fi