Sandpaper Adapter for Oscillating Multitool

This is an adapter for holding sandpaper with an oscillating multitool. I designed it for a DeWalt DCS356, but it may fit other brands/models with the same blade interface.

The Everclamp grid with sqwasher plate and thumbscrews lets you attach sandpaper, a sponge, or other irregularly-shaped objects in any orientation.


Do not print the "uncalibrated" STL files, as the threads will not fit. Instead, use OpenSCAD to convert the attached *.bundle.scad files into STL, calibrated for your printing setup. See https://pmarks-net.github.io/everclamp/#calibration for instructions.


PrusaSlicer settings:
- Layer height 0.2mm
- Gyroid 15% infill

The elevated flat part requires good support to print correctly:
- Support style: organic
- Don't support bridges: unchecked (in other words, DO support bridges)
- Overhang threshold: 10 degrees (support the bridge, not the screw threads)
- Top/Bottom contact Z distance: 0.2 (detachable)
- Top/Bottom interface layers: 3 (heavy)
- Support speed: 20