fin tool

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  1. amarillo_rocket

    3D printed fin slotting tool

    I designed this tool out of necessity to cut fin slots quickly and accurately. This particular one is for 2.15" 4 fin body tube. The tool is made with PLA filament. I use tape to mark where to stop cutting plus 2 pieces of tape (top and bottom) to hold the tool in place. I have cut probably 300...