YundxiFlush Trim Mortise Template Router Bit Set of 1/4" Shank 1/2" Bearing, Woodworking Milling Cutter Tool Pack of 8

Flush Trim Mortise Template Router Bit Set of 1/4" Shank 1/2" Bearing, Woodworking Milling Cutter Tool Pack of 8 (2/5" Cutting Length, Blue)

CMT 801.128.11B Mortising Bit with 1/2-Inch Diameter with 1/4-Inch Shank