AIRFORGE

Make It Fly!
Moderator
I built a cnc router that works great for cutting pretty much anything but steel. You can add pen holders for plotting/drawing, and laser for for cutting/etching. I completely agree that laser cutting fb melts the foam a bit and I prefer the router for that.
 

Mr Man

Mr SPEED!
I built a cnc router that works great for cutting pretty much anything but steel. You can add pen holders for plotting/drawing, and laser for for cutting/etching. I completely agree that laser cutting fb melts the foam a bit and I prefer the router for that.
Can a rotary bit cut fb?
 

Flying Cherokee

Well-known member
something like this would work quite well.
Screenshot 2025-04-07 at 17-47-53 POWERTEC 1_16 in. x 1_4 in. Shank Up Cut Tungsten Carbide Sp...png
 

Dutch Breeze

Active member
I am closing the tablet and heading to the field. I’ll post some pics later of my still naked, all natur-all, (sans livery, if you will) FT 72” c-47.