I would use epoxy, tinted with color powder stains, and a little fine sawdust. Practice a bit first to get the color right.
OR better yet.
I would try to find a small solid knot that matched in color, fit it to the odd shape as best as you can and then glue it in with tinted epoxy. This will...
This Johnson #120 Heat treat furnace is available locally.
Set up with propane, 8 x 8 x 14 interior. 90,000 BTU
Asking $500.
I have no experience with heat treating (yet). This looks like a good deal to me.
How do you regulate temperature with something like this?
All comments and...
Frank, if you are interested in a custom box I can make just about anything you want.
Here is a link to my web site : ljpcustom.com/
and here is my email: larry@ljpcustom.com
I am not familiar with heat treating furnaces, not an electrician either. But I have been running phase converters in my shop for 25 years without problems. A rotary phase converter will give you true 3 phase power, but I have always seen it referred to by the horsepower of the machinery you are...