Machinists really went off when they invented knurling
552
4,642
412
143,764
Replying to @amphichrome_
Top 5 textured surface for sure

Oct 9, 2025 · 7:28 PM UTC

1
21
1,292
Replying to @realwillreil @amphichrome_
Do you even ... ?
This tweet is unavailable
Load more