Ned's Tool Rescue - Full Size Drill Press Edition

Been slowly working on derusting the parts in batches and went to look at starting the process with the chuck. Sprayed some liquid wrench on it and went and got the chuck key, that I spent time restoring, to see if it would move at all. Lol the key didn’t fit :laughing:
The pilot hole in the side of the chuck is 5/16" while the pilot on the chuck key is 3/8". Should have spent more time looking around that old shop because there had to be another chuck that this key fit. Oh well just another $11 for a new key. :roll_eyes:

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Does the tooth profile match? Maybe you can turn the pilot down to size? That might be fun…

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Not sure. The chuck is setting in a vinegar bath at the moment. Don’t have a metal lathe currently, on the wish list. Would probably be “fun” to get that mounted in a 3 jaw lathe chuck though :wink:

That’s what 4-jaw chucks are for! There’s enough slop in the teeth that it wouldn’t need indicated in to a tenth…

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https://www.harborfreight.com/four-way-chuck-key-1745.html

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Yeah I saw that 4-way key but I don’t think it’s the best quality based on some of the reviews. Also I would think it would be rough on the fingers. I found a Jacobs brand key on ebay for $8 delivered so I ordered that. :slight_smile:

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replace the chuck with a keyless chuck, don’t know if you can find one with the right thread.

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Hmmm hadn’t considered that, would be a lot nicer. Thanks for the suggestion :slight_smile:

Got it derusted. Hot soapy water scrub down to remove oil. Vinegar bath overnight followed by wire brushes on dremel. Sodium bicarbonate (baking soda) bath to neutralize residual acid, water rinse, dried in toaster oven at 200F to drive off residual water and then oiled. Works just fine,

Still will need a sanding and polish. Would like to take it apart to fully clean and regrease, but I need to see if I know anyone with an arbor press I can use to get the outer collar off

I wish I had one on mine …

Had one what? Chuck?

Great time for arbor press investment! :grin:

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Hmmm…to craigslist! Maybe I can find a press to restore :upside_down_face:

Yes a keyless chuck…

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Got the quill all cleaned and polished tonight. It wasn’t too bad. Mostly a light coating of rust mixed with some old hard, almost baked on like, grease.

It’s joining my growing bin of cleaned parts. Still have to grind and polish some of them to get rid of pitting.

Really the next steps are the big parts: motor, base, pole, table and head.

Still debating on how I’m going to derust the cast iron head. The inside of the head has the most rust, which is also going to be the worst areas to get to. Could soak it in a big bin of vinegar and then go at it with wire brushes, but I’m also considering the electrolysis route.

Today’s project ended up being the aluminum drive pulleys. Used wire brass wheels followed by a buffing wheel on my bench grinder to clean up the powdery oxide. Cleaned up nice.

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Looking good Ned.

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Busy weekend with other things, but got the aluminum info plates off the side and the rear of the head. This is so I can do the derusting on the head. Was kind of a pain in the ass because the plates were blind riveted with hardened steel rivets. None of my drill bits were up to the challenge of drilling them out, so I had to carefully grind them off with my rotary tool and grinding stone bits. But got them off with minimal damage.

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Well it seems I’m back to working on this restoration. Wanted to get / borrow an arbor press to disassemble the chuck. Had a saved craigslist search going and today I scored a basically brand new $60 Harbor Freight 1 ton arbor press for $15.

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That went fairly easily. The opening in the based of the arbor press was too small to engaged the outer sleeve of the chuck. I didn’t have any pipe big enough to make a collar to press against so I stacked some old railroad spikes I had laying around on each side. Worked like a charm. Made sure to note the order of the 3 jaws because the teeth are slightly staggered so the order matters.

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