Ok so,I'm going to,be building a forge from a used propane cylinder, amd i decided i wanted to post pics as i do everything,I am going to be building the forge using the steps from the pdf that is on Wayne Coe's website ill be sure to take pictures as often as possible and will be asking for help as needed wish me luck this will be the first propane forge ive ever made
There is one thing I havent been able to figure out yet and that is the holes for,the burners,
In the pdf all it says is this
5. Drill, or cut, a hole in the top (larger part) 2” down vertically from the top and if using one burner
centered front to back. If using two burners put one about 1/3rd back and the other about 2/3rd
back. By making this hole down 2” vertically from the top of the form you will have this hole
positioned so that the burner can enter the fire box at a tangent or level to the floor, causing the
burning gases to swirl within the forge.
Now my intention is to do a double,burner and I intend my burner to be 3/4 inches, so how large does the initial hole need to be?