I have not used them yet. But by looking at them they feel sharper then ones I have bought off the internet before.
Perfect fit for my DeWalt planer. No adjustments needed for depth of cut. Runs much quieter than original blades, and leaves a very smooth surface to work with. Practically eliminates snipe as well
I really wanted a Byrd cutter but delivery was 6 months. This cutter head delivers mirror smooth finish. Eliminates tear out on cross grained woods.
The bit was a home run, it took some time to show up. Nowhere else could I find such router bit. Funniest part, the USPS supposedly never received it however the china tracking did a much better job of keeping track of the package.
will order from this source again