The 1" RotaCut™ Hole Cutter from Hougen is an exceptional tool designed for professionals seeking precision and efficiency in their work. Engineered to quickly produce clean, burr-free holes in sheet metal and plate materials, this cutter is compatible with both hand-held drills and drill presses, making it a versatile addition to any toolkit. Capable of effortlessly cutting through materials up to 1/2" thick, it boasts cutting speeds that are three times faster and longevity that can outlast traditional twist drills or hole saws by up to ten times. For optimal results, this tool requires an arbor, specifically models 11005 or 11012.