5: Push Button Chunk System. 6: Imported high quality fiber optic, long life. 7: 330 000-390 000 rpm. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies.The item "Dental High Speed Handpiece Fiber Optic Kavo 8000B" is in sale since Saturday, February 6, 2021. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Dental Handpieces". The seller is "crexident" and is located in Montclair, New Jersey. This item can be shipped worldwide.