I've got a build I'm getting the bug to start, and it would require TTW fins on blue tube. How hard is that stuff to cut? Would you recommend a cutting wheel on a Dremel? A sharp X-Acto and some patience? FREAKING LAZERS? Looking for advice.
ThisUse a Dremel cutting wheel like this: [URL]https://www.amazon.com/dp/B000WMK8FI/?tag=skimlinks_replacement-20 [/URL]
It cuts Blue Tube like butter.
I've bought and used these simply because they are cheap:+1 this Dremel cutting wheel...either the Ez-Loc version listed above or the regular one shown below, they cut on the edge and sand on the flats. They work great for cutting fin slots and its all I use for rocketry materials, except metal.