Self-guiding cutters for rounding over edges do not require a  side fence.  |They are supplied with two bearings.  |Use the larger bearing for a round-over.  |If the cutter is lowered, a top quirk can be produced.  |Bullnose mouldings can also be produced by taking a second pass from the opposite side of the workpiece.
Specification:
D=38.0 mm|C=3/4 inch|C=19.1 mm|B=9.5 mm|B2=12.7 mm|R=1/2 inch|R=12.7 mm|OL=70.5 mm|Shank Diameter=8 mm
    
    
    Specification:
D=38.0 mm|C=3/4 inch|C=19.1 mm|B=9.5 mm|B2=12.7 mm|R=1/2 inch|R=12.7 mm|OL=70.5 mm|Shank Diameter=8 mm
        12 months