4chan_diy on Nostr: An abrasive thread ... What’s your favorite abrasives? I used to be a retard ...

An abrasive thread ... What’s your favorite abrasives? I used to be a retard thinking >hurr durr, just glue some sand to some paper, how hard can it be and just bought some random ass Lux tools o...
Thread: https://boards.4channel.org/diy/thread/2847138