Nsk Presto PR-HP Handpiece

Description

PRESTO handpiece uses regular FG burs, and facilitates your detailed, fine work on porcelain teeth, porcelain, hard resins, molar bite surface finishes, and much more.

The rotor spindle uses a non-lube bearing, and no further lubrication is necessary. Therefore, you can work on porcelain completely free from the troubles that are associated with the use of lubricating oils.

Chip air from the nose blows off dust particles from the work spot, and you can always see the work spot very clearly.

Moreover, PRESTO is equipped with NSK’s patented Clean-Head, which prevents invasion of foreign matters into the bearing.

Bur removal is easy : Turn the NSK-developed Chuck Release Ring. Mounting a bur is much easier : just push it in to the chuck

Key Specifications

• Speed – 320,000min-1 (rpm)
• Recommended Air Pressure : 0.2-0.25MPa (2.0-2.5kgf/cm2)
• Air Consumption : 38L/min.
• Stall Torque : 12gf-cm
• Handpiece Dimensions : ø16.6xL130mm
• Handpiece Weight : 70.8g