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	TREC078X1-2TC
Type	Router Cutters
Specification	D=31.7 mm, C=5/8 inch, C=15.9 mm, B=9.5 mm, B2=12.7 mm, R=9.5 mm, R=3/8 inch, Shank Diameter=1/2 inch
accessory_type	Router Cutters - Ovolo & Handrail Router Cutters