Thanks for all of your quick replies.
I notice in Sabre's video he uses an oil barrel with a removable top to make the charcoal, I think I might have found one that I can blag, so I'll give it a go.
I'm pleased you think I'm well on my way, it's nice to hear that my small efforts so far are in the right direction. The foot pump was a last resort. Someone gave me a centrifugal pump but if needs a motor, which I have yet to source. Anywho, I quite like the physical effort at the moment. It seems to make the end result more satisfying.
Also, thanks JohnW, I knew there was a question I hadn't asked. I'm not sure my break disc will do 8"-12" but I'll get the maximum depth I can.
I have yet to learn to weld, but I am thinking about the next forge to make. The one I have at the moment limits me a bit. Can anyone suggest a good design or idea for a relatively cheaply made forge that will yield fairly decent results?
Thanks again,
Toby
p.s. I'm using the forge outdoors at the moment so I don't think I need to worry about ventilation too much, I may be mistaken.