Gunsmithing: Choosing the Best Flame for Oxy-Acetylene
Oxy-Acetylene is frequently used in all things gunsmithing and is an invaluable tool when applied correctly. Brazing, welding, hardening, soldering, annealing, and tempering are just the tip of the iceberg when it comes to everyday uses in the shop. There are three main flame types that the gunsmith should know to get the most out of his oxy-acetylene. […]