Designed for efficiency and precision, the RotaLoc™ annular cutter is an essential tool for any metalworking professional. With its innovative tool-less shank, you can quickly change sizes without the hassle, making it ideal for fast-paced environments. This cutter features stack-cut geometry, allowing it to effortlessly cut through multiple pieces of steel at once, enhancing productivity. Compatible with Hougen's HMD130 and HMD115 magnetic drills, it requires a specific pilot for optimal performance. Crafted from M42 high-speed steel, this annular cutter ensures quick and clean holes in various metals, making it a reliable choice for your hole-cutting needs. Proudly made in the USA, it combines quality with functionality for superior results.