and after cleaned it up with wire brush and scotchbrite
I was about to say, some elbow grease, and it's probably pretty okay under there.
Takes way more rust than you would think to ruin cast iron.
Elbow grease and a pneumatic wire wheel thing.
Did you have to rebuild the chuck? I'd imagine that was in a nightmare state.
Nope, no rebuilding. I also haven't actually used it yet, because of other work taking priority. I'm the only machinist in the shop, so I have a lot to get to lol. And, the tool holder shouldn't need to be ultra precise anyway because I touch off tools anyway.
Machinist
From Newcomers to Old Timers, a community united by the Industry of Machining
Rules Don't post illegal stuff
Don't post Porn (no sexy aluminum surface finishes don't count)
Don't be an asshat (harassment, bullying etc.)
If you're going to post NSFW stuff, flag it as NSFW, It's ok to post shop Screwups (blood/cuts) just make sure to flag it as NSFW
and Finally make sure to have a good time :D