Designed specifically for use with Hougen's "12,000-Series" annular cutters, this pilot is an essential tool for achieving precision in metal cutting applications. It is compatible with cutter diameters ranging from 7/16" to 9/16" and allows for a cutting depth of 1". The pilot serves multiple important functions: it accurately aligns the cutter with the center of the hole, facilitates coolant flow to the cutting teeth for enhanced performance, and effectively ejects the slug once the cut is complete. This product exemplifies the reliability and efficiency that professionals in the welding and cutting industry rely on for optimal results.