Dentist Dental Fast High Speed Handpiece Standard Push Button 1-Way Spray 2-Hole-United States shipping Description: Features: - 2-hole standard push button handpiece - 1-way spray - Stainless steel bearing - High temperature steaming at 135 - Under normal circumstances bearing life: 5-10 months - It has unique appearance design and fluent outline. - Smooth as silk, it has excellent texture. - People-friendly design, it is easy for operation. - Best quality cartridge, it is easier for cleaning. - High-speed turbine rotation, it has better performances. - Noise-free and stable. - Applicable Bur: 1.6mm and should be conformed to ISO standard. - Only for people who have dentistry medical qualification. Specification: Description Standard Push button type, high speed handpiece, 1-way spray 2 hole Cartridge Standard cartridge Needle Change Type Push button Air Pressure 108-250Kap Water Pressure 198Kpa (2 kg) Rotation Speed 370,000-420,000 rpm Temperature 135 Head Height 13.14 mm Head Diameter 12.5 mm Bur Applicable 1.59mm~ 1.6mm×21mm~23mm (diameter×length) Noise 68dB Warranty: - Long Life-Span - One Year Manufacturer Warranty Packing List: - High speed dental handpiece: 1 each http://www.medeshop.com/photo/images/dental/Dental%20Handpieces-2/denshine-new/180064-new/180064.jpg