NSK Style Dental High Speed Handpiece 4-Hole Standard Push Button Single Water. JOYDENTAL style high speed handpiece. 4-hole standard push button handpiece. Single water spray. It has unique appearance design and fluent outline. Smooth as silk, it has excellent texture. With people-friendly design, easy for operation. With best quality cartridge, easier for cleaning. With high-speed turbine rotation, it has better performances. Chucking power of chucking needle is 20N-45N. It is noise-free and stable. Applicable Bur: 1.6mm and should be conformed to ISO standard. Idling speed of handpiece should be no less than 370,000 rotations under working air pressure of 25-30 pressure atmosphere. Special for operations such as clamping high-speed dentistry machine needle to drill and grind teeth in department of stomatology, it is more professional. It is only for people who have dentistry medical qualification. Standard Push button type, high speed handpiece, single water spray 4 hole. Air Pressure at the back end of HP. 206231 KPa (2.12.35 kgf/cm2). Air pressure at the guage in the dental unit. 240-294 KPa (2.45-3.0 kgf/cm2). 370,000-420,000 rpm. 1.59mm? 1.6mm×21mm23mm (diameter×length). 2Hole type is also available, plaese note us if you need. If you are planning on combining your items, please make sure that you wait until ALL auctions have ended before you visit the checkout. All items must be paid within 7 days. Auctions have ended before you visit the checkout. Our guarantee does not cover accidental damage or wear of product caused by customer. Thank you very much for your understanding! Didn’t receive the reply in time? Didn’t receive goods over three month? Under normal circumstances, the transport time of the United States is 7-14 days, and about 25 days for Europe, 30-35 days for Australia, 50-60 days for South America time. How can solve the problem in your 100% happy way? Any problem please leave message me on time. No matter any problems I will help you in the communication with you to find a best solution.
