Dremel Tool Cutoff Sled

thingiverse

I've scrutinized several Dremel cutoff designs but they never seem to mesh perfectly with my Dremel tool, so I decided to create my own using my own Dremel tool and some leftover 2020 open beam I had on hand. The 2020 rails can be any length you desire, I opted for used 300mm ones to avoid needing to shorten them in length. The sled itself features four posts that rest on the recessed screws holding the Dremel tool together. Since I'm guiding the tool bit as the "stepper," I haven't found a need to clamp the Dremel down, and it makes it effortless to lift on and off for other purposes. The carriage wheels are delta printer nylon ones, which I tested with 21mm and 23mm diameter ones, mounting them to the sled with M5x16 screws. The feet are secured with M3x10 screws and I utilize M3 T-nuts to hold the ends onto the rails. For cutting, I employ a sturdy vice and take my time cutting. In the photo, I was shortening a heat break tube and it was incredibly easy to do with the Dremel Sled...