This cutter profile, for use with 1/2” spindle shapers and router tables, features a 1/8” radius flute next to a 5/8” radius cove. It is excellent for profiling the top and bottom edges of a traditional coved crown molding. 

Use Corob’s #31 Flute profile on the table saw to mill the major cove on the crown (link to cove cutting video) and finish the molding with this #11 profile.

It can be set to cut just the 1/8” radius flute for decorative moldings, or to route a 5/8” cove in a table edge.