- Joined
- Nov 5, 2016
- Messages
- 1,418
Just picked up an excellent condition Themac J35 lathe tool post grinder from a Craigslist ad for $300 (MSC lists it for over $2000). Guy said he had only used it four times and it looks almost brand new.
Anyways, checking everything over well when I got home I noticed that the internal arbor had a broken #4-40 screw in the end of it where the grinding wheel attaches. Got it out OK, but now I'm wondering what I might be missing. I can't find any good information on the web or even an operator's manual. Their website says :
The internal arbor is shown here in a pic.
Thanks!
Ted
Anyways, checking everything over well when I got home I noticed that the internal arbor had a broken #4-40 screw in the end of it where the grinding wheel attaches. Got it out OK, but now I'm wondering what I might be missing. I can't find any good information on the web or even an operator's manual. Their website says :
- #2021 - Extension Spindle for internal grinding with arbor and 2 wheel collars 3/8".
The internal arbor is shown here in a pic.
Thanks!
Ted