AIRCRAFT RIVET WHEEL RCTWINS IS A VIDEO TELL ING HOW TO INSTALL RIVETS ON YOUR RC PLANE, USING THE TOOL THAT WE MADE. we bought the fiberglass tool from Amazon, search fiberglass tool roller kit, $10 is all. Rod used .093 diameter craft tubing and dilled holes around the perimeter to press the tubes into, he used a right angle grinder to make the tube ends concentric with the wheel, you might put the wheel in a drill on a bolt to do this. This rivet size was perfect for our Ziroli C47!