NSK Ti-Max Z990L Optic High-Speed Air Turbine Handpiece – Standard Head

The NSK Ti-Max Z990L Optic High-Speed Air Turbine Handpiece is designed to deliver exceptional cutting power, precision, and reliability for modern dental practices. Featuring NSK's advanced DYNAMIC POWER SYSTEM, the Z990L generates an impressive 44 W of power, providing smooth and efficient cutting performance across a wide range of restorative and operative procedures.

Constructed from lightweight titanium with NSK's DURAGRIP coating, the handpiece offers superior comfort, durability, and control during extended clinical use. Integrated Cellular Glass Optics provide bright, natural illumination directly at the treatment site, while the advanced Quattro Spray system delivers effective cooling without compromising visibility.

With a standard head design, 100° head angle, and rotational speed of 280,000–360,000 min⁻¹, the Z990L combines power, accessibility, and ergonomic performance. Enhanced safety features, including NSK's Quick Stop function and DURAPOWER CHUCK technology, help improve clinical confidence and operational efficiency, making the Z990L an excellent choice for demanding dental professionals.

Key Features & Benefits

• Industry-Leading 44 W Power Output – Delivers exceptional cutting efficiency for fast and precise tooth preparation.

• DYNAMIC POWER SYSTEM – Advanced turbine technology maximises rotational power for a smoother and more responsive cutting experience.

• Standard Head with 100° Angle – Provides excellent visibility and access while maintaining comfortable hand positioning.

• High-Speed Performance – Operates at 280,000–360,000 min⁻¹ for efficient restorative and operative procedures.

• DURAPOWER CHUCK Technology – Enhanced chuck mechanism provides stronger and longer-lasting bur retention, helping reduce the risk of bur slippage.

• Quick Stop Function – Rapid turbine deceleration improves safety and helps minimise the risk of intraoral entrapment and suck-back.

• Quattro Spray Cooling System – Four-port water spray effectively cools the bur and treatment area while maintaining clear visibility.

• Cellular Glass Optics – Bright, shadow-free illumination improves visibility and treatment accuracy.

• Titanium Body Construction – Lightweight yet highly durable for improved clinician comfort and reduced hand fatigue.

• DURAGRIP Coating – Provides a secure, non-slip grip for enhanced handling and control.

• Ceramic Bearings – Deliver smooth, quiet operation and increased durability.

• Clean Head System – Helps reduce contamination and supports infection control protocols.

• Push Button Chuck – Fast and convenient bur changes.

• Simple Cartridge Change – Simplifies maintenance and reduces downtime.

• Integrated Microfilter – Protects internal components from debris and extends handpiece service life.

Technical Specifications

Ideal For

• General restorative dentistry
• Crown and bridge preparation
• Operative procedures
• High-volume dental practices
• Clinicians seeking maximum cutting power and durability
• Practices requiring premium illumination and ergonomic handling