If you want your installation to be clean, secure, and tidy, then you need to use the right tools for the job. When it comes to making holes for your thermocouple connectors, you want to use high quality panel punches and hole saws because you’ll want them to cut cleanly and last long. At Omega, we carry a range of panel punches, including those that can make reliable square or round openings in 11-gauge aluminum panels or 14-gauge mild steel. Our hole saws are rated for panels 1/8-inch thick. Order your punches and hole saws from Omega to get the highest quality products at the best possible price.