For years I couldn't entertain the idea of paying £60 (including P&P) for a router bit, so I "managed" with cheaper offerings.
Then I saw Ben Crowe at Crimson Guitars using and praising the 4 flute, dual bearing router bit on his YouTube channel.
I decided to bite the bullet and ordered one and I have to say I could not have been more impressed with the performance of the cutter. The quality of the finish it produces is definitely worth the price.
If only I had realised years ago, I would have saved myself a lot of heartache.

This is one very well made router cutter! Incredibly sharp and accurate

Absolutely fantastic, smooth, clean.......excellent, without doubt the best router bit I have ever owned....functional tool and work of art in one.

Great quality carbide and craftsmanship. Radiantools offer a sterling customer service and fast dispatch as well.

The tool is extremely sharp and cuts very clean! My only gripe was the bearing was a few thousandths different from the cutter. That may be by design and it’s certainly not the end of the world. All in all , Great product!