Large 3 Blade Turboprop

This is a three blade propeller, that takes the same blades as my other turbines. I've included the OpenSCAD, so that you can change the hub size from the 1/4 20 bolt that I have on the others. The blades are made standing up so you will need good bed adhesion, without raft, to keep it clean. A thicker bottom layer, and most importantly a SLOWER first layer speed, and some glue stick can help make it happen. Although the taller blade did fit on my Monoprice Maker Select V2, the wires started to rub the top beam of the printer, so I made a slightly shorter version, and it's left hand turning friend. Make three of the same blades and push them until they are seated in.