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	TREC079BX1-2TC
Type	Router Cutter
D1	2 1/2 inches, 63.5 mm
C	1 1/4 inches, 32 mm
B	9.5 mm
R1	1 inches, 25.4 mm
Shank Diameter	1/2
Accessory Type	Router Cutters - Ovolo & Handrail