This is using for block tooth/Wisdom tooth operation Quantity: More than 10 PCS available! Features: 1, 4-Hole with push button 2, Rotational speed 350000round/min. 3, Noise level: 68 dB 4, Block tooth and Wisdom tooth Standard type 5, Air consumption: 55L/min 6, Cartridge: Ceramics, Unenclosed, push button 7, operating air pressure: 180-245Kpa 8, Air Exhausted Throw at the Back of Handpiece 9, Applicable Bur: 1.6mm and should be conformed to ISO standard 10, Sterilization by autoclave at (135) 0C 11, Back siphonage prevention sanitation handpiece 12, Accessories: handpiece/bur key/cap spanner/needle/spray nozzle/ bottle. The item "2PCS TOSI Dental 45 Degree Surgical High Speed Push Button Handpiece 4-Hole CE" is in sale since Thursday, August 9, 2012.This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Dental Equipment\Handpieces". The seller is "gardensun-alvin" and is located in Fast delivery, China. This item can be shipped worldwide.