45 Degree Lock Miter Router Bit Set 1/2" Shank – 3 Piece Woodworking Joinery Cutter Tool

They are working as designed but came with no instructions on how to use and set up. Takes some time to get used to

Going to use themto make picture frames.

Outstanding performance

These lock miter bits are accurate and sharp. They make a clean cut and the joint fits together with no gaps.