Ovollo & rounding over bearing guided cutters are ideal for curved work they can be used on natural timbers man-made particles & fibre boards. Popular uses include edging window frames glazing bars cabinets table tops pencil rounds trophies shelves & fire surrounds. They can also be used to produce bullnose edge moulds. All cutters supplied with two bearings larger bearing removes the quirk producing a round over profile. Tooling: T.C.T. 1/4 in. Shank. R = 4.8 mm. D = 22 mm. C = 12.7 mm. Bearings = 9.5 & 12.7 mm.