NSK Presto Aqua PRA-HP Handpiece With Coupling

• Precision cutting capability
• Water coolant spray system
• No lubrication required
• Swivel twist-free handpiece design
• Low noise and vibration
• Dust-proof mechanism
• Durable construction
• Easy cartridge removal
• User-friendly maintenance
• Compatible with NSK Presto Aqua system

• Speed: 320,000 min-¹
• Water coolant spray
• Water coolant options
• Require no lubrication
• Swivel twist-free handpiece
• Low noise and vibration
• Unique dust-proof mechanism
• Non Optical

• 1 x Handpiece with Oil Spray
• 1 x Coupling

• Connect the handpiece hose to the coupling joint on the front face of the unit.
• Install the handpiece by pulling the ring of the coupling joint and aligning the positioning pin with the hole of the nose hood of the cartridge. Push it in straight.
• To remove the cartridge, loosen the cartridge retainer and hold the bur. Pull out the cartridge toward the front, ensuring that the O-ring placed on the rear bearing is also removed.
• For maintenance of the unit, observe the filter bowl through the inspection window and extract any retained water by inserting a finger from the base plate.
• To access the rotor shaft, hold it down and use a wrench (with a square hole or U-shaped hole) on the wrench mounting at the end of the rotor shaft.
• Turn the wrench in the direction indicated.
• To remove the chuck, after loosening the rotor shaft nut, push it out from the back using a test bur or shank of the bur. The guide bush can also be removed.
• When mounting a new cartridge, align the water and chip pipes and the positioning pin with the hole of the nose hood. Push it in straight.
• Ensure that the chuck and guide bush is securely in place before using the handpiece.

• Country Of Origin: JAPAN
• Manufacturer: NSK

Question: What is the main application of the Presto Aqua handpiece?
Answer: The Presto Aqua handpiece is primarily used for the precision cutting of high-strength ceramics in dental laboratory applications.

Question: Does the handpiece require lubrication?
Answer: No, the Presto Aqua handpiece does not require lubrication. It is designed for lubrication-free operation, simplifying maintenance and reducing the risk of contamination.

Question: How does the water coolant spray system work?
Answer: The handpiece is equipped with a water coolant spray system that effectively cools the cutting area during operation. It helps prevent overheating and thermal damage to the ceramics, ensuring consistent cutting performance.

Question: Is the handpiece compatible with the NSK Presto Aqua system?
Answer: Yes, the Presto Aqua handpiece is designed to be compatible with the NSK Presto Aqua system, ensuring optimal performance and integration with other components of the system.

Question: How do I remove and replace the cartridge?
Answer: To remove the cartridge, you need to loosen the cartridge retainer and pull it out from the front of the handpiece. When mounting a new cartridge, align the positioning pin with the hole of the nose hood and push it in straight.

Question: What is the noise and vibration level of the handpiece?
Answer: The Presto Aqua handpiece is engineered to minimize noise and vibration levels, providing a comfortable and quiet working experience.

Question: How durable is the handpiece?
Answer: The handpiece is constructed with durability in mind and is built to withstand the demands of high-strength ceramic cutting. It undergoes rigorous testing to ensure long-lasting performance and reliability.