If you doubt Astro Tools, just stop. I know this is kinda the wrong spot for this but, zipping off rusty old 33mm lugs with a 1/2 gun is nice. Was even
Astro Tool Corp. France Ventes
M22520/1-01 | Astro Tool Corp Pince à sertir sans insert | Distrelec France
Astro Tool Corp – Quality Precision Tooling. Made in the USA.
GitHub - ortk95/astro-tools: Python tools for astronomy