TCT dry cut saws use tungsten carbide tooth blades for quick and clean metal cutting. These metal circular saws and chop saws , sometimes referred to as dry cut saws or cold cut saws are a quality and cost effective alternative to standard abrasive chop saws and much safer than reversing the blade on your circular saw for thin metal cutting. Blades are available to optimize cutting for wood, steel, aluminum, stainless steel or general purpose cutting.