Originally Posted by
Greg G
Not sure I would trust a propellor made from only FDM PC/ABS for a high performance application even if you call it "Ballistic Grade".
Only the core is made from this material. The layup is still prepreg HMD carbon fiber. This is where things get amazing. You get a ballistic grade core with super stiff layup
I have some parts made like this that I cannot show here. I can ensure you that this stuff is absolutely amazing.