Engineered for efficiency and precision, the RotaLoc™ carbide annular cutter is an essential tool for metalworking professionals. Designed specifically for use with Hougen's HMD130 or HMD115 magnetic drills, this cutter features carbide tips that facilitate rapid hole-making across a variety of metal types. Its innovative stack-cut geometry allows for the simultaneous cutting through multiple steel pieces, significantly enhancing productivity. Additionally, the tool-less shank design enables quick size changes, making it a versatile addition to your toolkit. For optimal performance, this cutter requires a pilot drill, ensuring that you achieve clean and accurate results every time.