This bit allows you to cut accurate and functional finger joints with ease. Simply adjusting the height of the bit allows you to cut joints in a number of different stock thicknesses, as indicated in the drawing below. The bearing cuts joints that are 3/8” deep, for other joint depths just move the fence inward. 3 Carbide-tipped cutting edges for long-lasting performance, anti-kickback design to allow you to work safely and bearing for easy template work. CMT orange bits have been rated the #1 overall router bits compared to other brands (Wood Magazine).