Thread: Annealing brass

There is an old annealing thread here somewhere.
I use gas torch and drill. The torch is fiixd postion in a clamp, relative to a lathe turned socket cartridge holder mounted in a drill chuck, which drill in turn is mounted in a slide channel so case neck postion relative to flame is consistent. Furthermore the timing is governed to be identical for every case.
As @dannyb stated. Consistency is critical. Once sorted though it works well.