Abrasive pipe reamer for round tubing

cults3d

NOTE: This was imported from Thingiverse which is awful and I've abandoned. Nothing new will be posted here, nor will any of these designs be updated at any point. All my newest work is on Printables (https://www.printables.com/social/13634-cmh/models). Abrasive pipe reamer for use with round tubes, especially carbon fiber. Works for diameters of tubing found on bicycles (appx 15-40mm) to create a 45 degree chamfer. Print the three pieces, use the templates to mark your sandpaper, (I used 220 grit) cut it out and glue the paper into place. I used rubber cement on both the holder and the sandpaper, gave it a moment to dry and stuck them together. Adhesive-backed sandpaper is another option, provided it's not too rigid. Dimensions are sized for a Prusa MK3S sliced at 0.3mm layer height with 3 shells for maximum print speed. Will print just fine on other printers with whatever settings you want.