Pelletizer for 3/4" Router Bit

prusaprinters

Second attempt at a simple pelletizer, this time using a router bit rather than a drill bit. I picked up a 3/4" trim router bit, which has a bearing included, and designed this pelletizer around it. There has to be something solid for the filament to be cut against, and I had some scrap aluminum from something else that was a good cross section. I used a bit of that, and a couple screws to help hold it in and set it close to the router bit. You'll need some M3 screws. I also used heat set inserts, but those aren't strictly required. Once assembled, the whole thing is mounted to my bench top drill press so that it's all nice and solid. Bosch 3/4-in Carbide-Tipped Straight Router Bit https://www.amazon.com/dp/B000GYBTIW Category: 3D Printer Accessories