CMT 800.623.11 ADJUSTABLE ROUNDOVER AND BEVEL BIT, 1-1/2-INCH DIAMETER, 1/2-INCH SHANKIdeal for making new awesome creations. Create a double 3 16 Inch oundover profile, a double 45Degree bevel or even a mixed profile on your wood panels easily and in a cost effective way. Interchangeable shims are included to allow for different stock thicknesses according to the board. To be used on table mounted routers. Avoid using these bits in hand held routers. 2 Carbide tipped cutting edges for long lasting performance, anti kickback design to