Description of CMT 801 317 11 Mortising 4 Inch Diameter
1/2-Inch Cutting Length, 1-57/64-Inch Overall Length. 2 Hi-Density Carbide cutting edges and negative shear angle design for long-lasting performance. Anti-kickback design to control the depth of cut and work safely. Works in both natural wood and wood composites. Fits most popular mortising jigs.