Lumberjack Tools Pro Series 1 1/2" Tenon Cutter (TTR1500) Ergonomically designed, lightweight, safe and easy to use Cuts a 1 1/2" diameter tenon with a radius shoulder profile Designed to run on a heavy duty 1/2", single speed, high torque, low rpm (500 or less) corded drill Great for hobbyists, home owners and crafts persons Features Lumberjack Tools exclusive in-sight measurement system Proudly designed and made in USA