The Kuhn tube cutter is a simple tool designed by model rocketeer Howard Kuhn for cleanly cutting paper tubes to a specific length.
I have two of these - a large one I built myself, and a small one from North Coast Rocketry.
I love this tool. I could happily cut tubes all day with this. Here's a video showing how easy it is to cut with this thing.
Follow me on Twitter.
Like my Facebook page for blog updates and extra stuff.
Have a question you'd like to see addressed on this blog? Email me at email@example.com.