The Roman ogee bit, which has a convex curve coming off the bearing, produces the reverse of the ogee (it isn't an upside-down ogee.) The curve starts at the top as a concave, and fairs down to a convex curve. Use in a handheld or table-mounted router.

• D-bit width = 1"
• B-blade height = 5/8"
• d-shank diameter = 1/4"
• L-overall bit length = 2-1/8"
• R-radius = 5/32"
• D1-bit width =