How does one remove the old black paint on the firebox and endcaps

[Bruce]

Thanks, I have a video of me grinding a cook box, but I cannot find it.

 

[Samuel]

That would be great if you find it.

 

[Bruce]

I have a photo of the after effects:

 

[John-NY]

I have a photo of the after effects:

Looks like you just ended your shift in the ol' coal mine.

 

[Bruce]

Yah, I used to only use a pair of goggles. A full face shield and mask with filters is highly suggested.
If you can find a sand blaster that will do them for a decent price, it is very much worth it.