Who does not know the problem, you want to change the sandpaper on the random orbital sander, but it is troublesome to put the disc exactly over the holes.
The "SANDPAPER-ASSEMBLER" provides a remedy here.
With the help of the two knobs, the sandpaper can be placed correctly and the maximum suction power is guaranteed.

The little helper is suitable for sanding discs with a bolt circle diameter of 28mm - 110mm.

The knobs of the sandpaper holder can be replaced as desired, for example, if a different diameter is required (new variants coming soon).

On the back, accessories such as a pocket clip can be mounted by means of an M3 screw (new accessories coming soon).

• Materials needed:

• Print:

1x "Body.stl" or "Body_with_ring.stl" (10% Infill)
2x "Knob_XXmm.stl" (100% Infill)
2x "Slot_stone.stl (80% Infill)
1x optional -> any accessories

• Nuts and screws:

2x nut M3
2x screw M3x30
1x optional -> nut and screw for accessories e.g. M3x10 for pocket clip

• list of accessories:

pocket clip: https://www.thingiverse.com/thing:5187675

CTC Bizer

No

Yes

<= 0,2

10 - 100%