This is an adapter for High speed propeller launcher designed by Lukas Hannert to drive the lower housing with a cordless drill and a 15mm socket.
USE AT YOUR OWN RISK! This definetly has the pottential to blow the gears.
Some tips of using it: have a drill with slow start and smoothly increase the rpm of the drill. Be cautious how to slow it down. If the drill has autobrake function, it's better to just yank the drill from the launcher to let the laucher coast down on it's own.
If you have a smooth touch on the trigger you can slow it down this way, but a quick release of the trigger prompeted by the autobrake will likely shatter gears/axles/etc.
I use the low gear of the drill 0-500rpm, on high gear at 1500rpm gets very scary but with finess i think i got to at least 1000rpm (64000rpm at propeller)
Let me know if you want other drive options, larger are better and avoid internal drive.
My 3mf contains a 100% infill for the hex part and a bit more to be sure to not crush/shear the hex from the top. So far the adapter is holding up just fine printed in PLA.
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