Selfguiding cutters for rounding over edges do not require a side fence They are supplied with two bearings Use the larger bearing for a roundover If the cutter is lowered a top quirk can be produced A full roundbullnose for stair treads can also be produced by taking a second pass from the opposite side of the workpiece Product Reference 46140X14TC Specifications D 32 mm C 16 mm B 95 mm B2 127 mm R 95 mm Shank Diameter 14 inch