Review on CMT 03 51 0049A Interchangeable Bushings 2 Inch by Lance Harrison

I did not purchase this for use in your rack. I made a custom bit holder to fit my router table, but I didn't like the idea of just wood bits. humidity and such. so using a 3/4" forstner bit i drilled the holes and they fit perfectly in the holes, no glue was needed and the bits are easy to insert and remove.