2mm Prop Hole Drill Bit Kit foam padding FPV motors are naturally waterproof

FPV motors are naturally waterproof due to enamel coated winds but it's still inconvenient to get liquid inside the bell

The total stator volume of the 4012 is roughly 25% greater than the 3215

we can't afford to break $50+ filters

In rare occasions

2mm Prop Hole Drill Bit Kit foam padding FPV motors are naturally waterproofAre you looking for an extra half millimeter? Well now you can drill drill drill your way to 2mm in no time! : D This is a tool that helps drill the perfect size hole in those pesky 1. 5mm prop hub holes to fit 2mm press fit prop shafts. The product images should pretty much be the guide on how to use this tool. Its pretty darn nice and it drills as straight of a hole as possible. It works well for us so far.