EASY! JACOBS SUPER CHUCK TEAR DOWN & CLEAN
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- เผยแพร่เมื่อ 20 เม.ย. 2018
- In this video we take a sticky Jacobs 18n Super Chuck and dissemble it completely. We clean out all the old dirt and grease we stone all the burrs apply new lube and reassemble. This is one of my favorite drill chucks on the planet other than the Albrecht line. Want to support the channel ?
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Had an older 14 Super Chuck (black knurl housing, script letters) that I had taken apart a fews ago and litterly just set the parts in a coffee can full of solvent.
Steve, I am impressed with the gentle way you handle your tools and materials you are working on. Very similar to Adam Booth. No slamming or banging, a lot of patience, and as Keith Fenner says, you "getter done".
Useful information…if wedges don’t work to split the chuck and arbor, it is easy to drill through the chuck until you hit the arbor, then use a punch to knock them apart…
Not sure if you noticed but the threads on the jaw teeth are ground do you can identify them. The #1 jaw has a short land at the back of the tooth, #2 has a long land in the same spot and #3 has a groove. That might help somebody should they ever get them mixed up. The 18N is my favorite size. I once spent several hours stoning the jaws in one of mine to get it to hold a piece of 6" drill rod with .001" repeatable run out, both at the chuck and at the end of the rod. It is my go to for drilling my tightest toleranced holes.
I gotta sat Steve that anyone who strikes a chuck with any thing needs their head read. Loved the video, keep them coming. Also gotta say love the accent. I would love to see more ‘down under (Australian)’ content on TH-cam that deals with this metal working/maintenance but it isn’t around.
Very cool Steve! Learn something every time I watch you. Thanks
Just got a super chuck and it never felt right. After watching your video I now know how to disassemble mine. thanks
Love this man…what a great guy.
nice job on the chuck
Hey man, nice vid. I love seeing your channel grow and you are putting out really nice videos. Just a big thumbs up from across the Atlantic! :)
Very helpful and informative video! Thanks for posting!!!
Nice job Steve. Another use of the scribe. Ball picking.
Always wondered how they worked. Great little video
Once upon a time, 5 years ago there was a fella that would take on any job and successfully build or repair it. That would be you Steve. Hardly a grey hair anywhere eh, LOL. Fun seeing this one. Well done. Now we all know how it is done eh.
Good info. I never knew how to take those apart. Now ill have to buy one to practice on.
Good video thanks for sharing.
That's great. I know what my next job is now. Cheers Steve
Nice video Steve. I have the same chuck. Now I know how to take it apart. Quick simple and easy. Keep up the good videos. I always like seeing one of your new videos come up.
Great job Steve !
You are the luckiest machinist on the planet with this boxes :)