For over thirty years T-DRILL Industries, Inc has been the premier manufacturer of pipe and tube fabricating equipment in the world. The unique ability to mechanically form outlets out of the pipe or tube itself was the hallmark of the company for many years. Today with costs ultra critical, mechanically forming Tee Fittings is a huge benefit. Just make a quick comparison of T-DRILL’s mechanically formed Tee Fittings to wrought Tee Fittings.