We had a small discussion here:
http://opeforum.com/threads/can-you-identify-this-cbn-wheel.7792/#post-422448
Because I use the tap-tap-tap method, about 5 to 7 taps per tooth depending on how bad it is, I can not tell if the cyclone makes a difference. If you sharpen like the guy in the YouTube video, then it may make a difference.
When I interned at the Forest Service, the old timers use to teach me this method of sharpening when using stone as to not overheat the tooth.