I have noticed this tool for a long time. But before I buy, I wanted to try whether it is convenient to use...

 

I love the tool, but so much unnecessary rubbish has already been bought that there is nowhere to put it. Only a few specimens survive in the work. But this time I was not mistaken, the tool is excellent, and even in plastic it is really convenient to work with it. So if you want, you can buy the original in metal, or you can make and use it. There are practically no loads when processing small surfaces, so the plastic sandpaper holder is quite convenient.

 

The shape completely repeats the original tool, except for the thickness, for plastic I chose 8 mm.

 

The video shows the first build, but after that I created the second version, which has a more reliable fix. Therefore, I recommend printing version 2. Although if you use it carefully, the first one will also last a long time.
 

See the video for details:

On the video of another project, I gave special attention to this tool, showed different grinding processes:

If you liked this thing - let me know by putting like!
 

Parts links below:

• Inserts Nut M2.5x4.0x2.5
• Button Head Screw M2.5
• SandPapers Wet And Dry
• Tree Frog 502 50g Strong Super Glue
• TopZeal Filament ABS

Links to used tools:

• NOGA deburring tool and Blades
• Mini Electric Belt Sander
• Machine Screw Tap Set
• Thread Screw Tap
• Mini Wireless Grinder
• Curved Surface Sander Handhold Grinding Tool