These new CMT bits are ideal for making new awesome creations! Create a double 4,76mm (3/16”) roundover profile, a double 45° 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 power tools.