Designed specifically for use with Hougen's "12,000-Series" annular cutters, this pilot is an essential tool for precision cutting in a variety of applications. It accommodates cutter diameters ranging from 1/2" to 11/16" (13 - 18mm) and features a depth of 2", ensuring optimal performance for your cutting needs. Crafted in the USA, this pilot is compatible with older style Hougen annular cutters, making it a versatile addition to your toolkit. Whether you're in a professional workshop or tackling a DIY project, this pilot enhances the efficiency and accuracy of your cutting tasks.