Without the bearing on top of this racquet it's useless because it just burns wood when you try to copy the pattern. I do not recommend this bit at all! waste of money!
Cute little nozzle for tight radius cuts like sharp corners. Cuts smoothly. It looks very delicate, so I only used it where my 1/4" bit with bearing guide was not small enough.
I often cut out templates. This is the second one I've bought, mainly because it's such a great product and easy to use that I overused the first to save steps. Instead of reducing the cut with a better sized ball bearing bit, I succumbed to my laziness and craving for speed, causing the hub to overheat and crack. At over $35 it was a lesson well learned but I won't be without this gem in my arsenal.