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 workpce.

Brand Name	Trend
Manufacturer Model No	TREC079X8MMTC
Type	Router Cutter
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, Shank Diameter=8 mm