What tip size should be used to cut sheet metal?

What tip size should be used to cut sheet metal?

• A. #0
• B. #1
• C. #2
• D. #3

Answer: (A)

Sheet metal cuts are most controlled when the flame is concentrated on a small, focused area. A small tip limits heat input and keeps the kerf narrow, which reduces distortion and the risk of burn-through on thin material. If you use a larger tip, more heat is put into a wider area, which can cause warping, rough edges, or an incomplete cut on sheet metal. So, the smallest tip is the best choice for cutting thin metal.