Mason Medical Instrument Co., Ltd.

China Manufacturer with main products: Dental Chiar, Handpiece, Curing Light, Autocalve

Home  >Products Catalog > handpiece > One Water Spray High-speed Dental Handpiece, Groove on Each Ball Bearing, Can Contact to O-ring

One Water Spray High-speed Dental Handpiece, Groove on Each Ball Bearing, Can Contact to O-ring

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


Air pressure at the back end of hp: 206 to 231kPa (2.1 to 2.35kgf/cm²)

Air pressure at the gauge in the dental unit: 277 to 316kPa (2.8 to 3.2kgf/cm²)

Water pressure: 198kPa (2kg)

Rotation speed: 300,000 to 380,000rpm (torque), 380,000 to 450,000rpm (standard)

Head height: 15mm (torque), 14.5mm (standard)

Head diameter: Ø12.5mm (torque), Ø11.2mm (standard)
Chuck type: wrench chuck or push button
Bur applicable: Ø1.59 to 1.6 x 21 to 23mm (diameter x length)
Noise: ≤60db
With groove on each ball bearing, which can contact to o-ring to make the cartridge tight
Bur will not shake and it will be safer to patient
Ball bearing is closed anti-corrosion to lead a longer lifespan
Perfect stable and reliable performance
135°C autoclave
High-grade material with a stylish design
Warranty: one year for handle, six months for cartridge

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