Hougen's 12,000-Series annular cutter brings a 2-1/8 in cutter diameter and a 2 in depth of cut to metalworking and fabrication jobs that call for clean, precise holes. The 3/4 in two flat shank fits standard drive setups, and Hougen's engineering is designed to handle a wide range of materials. Compared with competing tools, the cutter is built to cut holes faster, more accurately, and with a cleaner finish.