Colorful Contra Angle Handpiece Compressed air is used to drive handpiece to rotate and clamp the dental low-speed bur for drilling, grinding and cutting treatment. Low-speed handpieces are divided into straight machines and curved machines. The straight handpiece are used for polishing and are treated outside the mouth, while colorful contra angle handpiece are treated inside the mouth. Colorful contra angle handpiece have lock type and push button type can be chosen. Closed type cartridge, more safe in treatment. Product Information ParameterResult ModelLY-16B-01 CategoryColorful Contra Angle Handpiece Rotation Speed20,000~30,000r.p.m. Working Air Pressure0.300mpa~0.345mpa Bur Applicable2.335~2.355mm Noise鈮?70db Connection4 holes or 2 holes available Delivery TimeWith in 3working day after payment 135鈩?AutoclaveAvailable Warranty Period1 year Specifications Rotation speed at 0.25Mpa (2.5kgf/cm2)22,000min-鹿(rpm) Rotation speed at 0.3Mpa (3.0kgf/cm2)25,000min-鹿(rpm) Rotation speed at 0.4Mpa (4.0kgf/cm2)27,000min-鹿(rpm) Air Consumption at 0.25MPa(2.5kgf/cm2)42NL/min *Speed may vary slightly depending on the back-end configuration, the direction of rotation, and type of hose used. Cleaning and Sterilization The are autoclavable. Autoclave sterilization required first time you use and after each patient as noted below. Autoclaving Procedure: 鈶?Wipe off dirt with alcohol-soaked cloth. 鈶?Lubricate with SPRAY.(Ref.7.Lubrication) 鈶?Place into autoclaving pouch and seal it in accordance with instructions on the pouch 鈶?Autoclavable up to max. 135鈩? 鈶?Autoclave for 20 min. at 121鈩?or 15 min. at 132鈩? 鈶?Keep the handpiece in the autoclave pouch to keep it clean until you use it. Packing Packing size:113mm*70mm*25mmDental Handpiece website:http://www.liangyadental.com/dental-handpiece/