hello. It's the sound of a hammer.
The hammer sound's jig shop channel is a separate channel from this channel to upload jigs only.
In this channel, furniture is made using various jigs and hand tools.
We mainly produce furniture with classical methods and unusual designs.
We would like to ask for your interest.
▶ Hammer Sound Furniture Channel:    / hammersound  
▶Business inquiries: [email protected]

If you understand the manufacturing principle, the size of the sander and the size of the sandpaper do not matter.