Does anyone know what screw type is used for the Walkera screws in their CB180D RChelicopter and specifically what driver should be used with them? I read that the screws for Asian made RC helicopter blades use JIS standard and not Phillips with apparently a differnt driver so there is no "camout". See:
http://www.instructables.com/id/When...rial-Standard/

Mike

Go here Www.rjrcooltools.com they have a good selection of jis tools.

philips champion</p>