Hex Screw Driver Set Extended Titanium Nitride Coated Tips 6pcs Tools Kit (0.9mm 1.3mm 1.5mm 2.0mm 2.5mm 3.0mm)

I find the tools be good quality i have purchased many things from buddy rc and have always found them to be helpfull

Sometimes it's worth paying for when the quality is there. Example, the feathering spindle on my OMP M2 got bent and it takes a 1.5 mm. to get the blade holder off. In fact every screw is 1.5 mm. I couldn't get one of them out of the feathering shaft until I got this set. This set (1.5mm) helped a bunch putting the M2 back together.