YONICO Lock Miter 22.5 Degree 2 Bit Router Bit Set 22.5 Degree 1/2-Inch Shank 15220
This set will cut 22.5 degree miters to make 45 degree joints. Put a 45 degree joint in place of a 90 degree angle to soften a sharp look. Then, you can cover the new surface with a column for added beauty. Great for 8 sided projects such as planters. Two flute carbide cutters & 1/2" shanks. Set comes in a solid wood storage case.