What tool is typically used to remove hole caps from a stainless steel header?

• A. Cutting torch
• B. Hammer
• C. Wrench
• D. Pliers

Answer: (A)

Removing hole caps from a stainless steel header is best done with a cutting torch because these caps are typically welded or tightly fitted and require heat to separate them. The torch delivers focused heat that can cut through welds and the cap itself cleanly, allowing the cap to be removed without distorting the surrounding header. A hammer can’t cut through metal without causing damage or deformation, a wrench isn’t suitable for non-threaded or welded caps, and pliers can’t overcome a cap that’s been welded or tightly pressed in place. Using a cutting torch provides a clean, effective way to free the cap and proceed with the work.