questions...
Can you get those swivel handle tops (the pieces that hold the handles) online?
Is there a good way to drill out bolts and remove them without destroying the threads in the cast iron?
I've been hesitant to try and finish up those collar hex head bolts. I'm nervous about it and I don't want to mess it up.
So instead I kept working on the swivel base.
I did get one side done after a couple hours of grinding and pounding with a punch.
The second bolt wouldn't come loose even after I had drilled an inch into it, heated it cherry, bored out more of the square lag area and beat on it more. I have 8 hrs into this one bolt.
Eventually I started wiggling the swivel piece that the lag screws hold up against and I got it to separate.
After I got it apart I discovered that the screw was rusted into the base of the static jaw. I've since heated it several times and hit it for over an hour with no budging.
Here's some pics...
This is after lots of wire wheel work
I really have no idea what I'm doing, just kinda doing what makes sense to me. I'm open to all advice.