For over 70 years Burr OAK Tool Inc. has delivered machines, tools, and expertise to the world's heat exchange manufacturers and tube processing industries. Heat exchangers are an integral part of air conditioning, heating, refrigeration, and air handling units. Plumbing, appliance, automotive, and tube component producers use OAK tube processing machinery and tooling. Burr OAK Tool Inc. designs and produces high quality fin dies, fin lines, tube expanders, tube cutoff machines, tube bending equipment, and coil forming units for companies in more than 75 countries. We guarantee that our machines are finished, thoroughly tested, and most importantly, will function properly upon installation in your factory and throughout its production history.