Annual convention for the Sheet Metal and Air Conditioning Contractors' National Association. The trade show floor is a virtual classroom providing hundreds of
solutions you need to make your business more profitable, more
efficient, and more competitive. Donít miss your chance to speak
directly with company executives. Join us and ask questions about your
specific requirements and what you expect from the vendors you work
The center punch has held up real well, my fitters have not broken it yet. They really like that the digital angle finder comes off of the center punch; they have used it to find the angle of a weld 90 that has to be welded on a 33 deg. It is a very ...