Amana tool 57267 Carbide Tipped Undermount Bowl Solid Surface 2-9/64 Dia x 63/64 Cut Height x 10 Deg Angle x 1/2 Inch Shank Router Bit

These bit have either a 10°, 14° or 18° cutting draft with a bearing that matches, enabling the cutter to do more work so you have to do less. They trim and profile the counter-top edges after the bowl is mounted. Carbide tipped Industrial Ultra-Glide™ Ball Bearing GuideView the table of undermount bowl router bits that work with different sinks.