This is a sandpaper punch that I created for my Ryobi Sander, model P440. To use it, you put the sandpaper onto the sander, then line the sander up with the corner of the press (front left). When the sander and press are square, you press down until the sandpaper pops into the dust holes on the sander. With the current little nubs this takes a decent amount of pressure.
The holes at the bottom fit a standard pegboard (1" apart, .25" hole) with 3 holes available to increase mounting options (I couldn't personally decide between using 1 or 2 pegs).
Replace the nubs with something sharper. This works, but takes a lot of force to get the nubs to press through
These will be done as soon as I learn how to actually 3D model.
Ryobi_Sanding_Pad_v1.stl | 125.8KB |