Dental turbine HP2KL

airstainless steelquadruple external spray

Rapid Stop Mechanism: Flexible seal integrated in the bearing opens under air pressure during operation and closes when air is off to enable fast bur stop (OptiAir benchmark: < 1.66 s). Performance maintained after ≥250 reprocessing cycles. 100% Zero-Suction: Aerodynamic design prevents blood, saliva or other bio-material from being drawn back into the handpiece, reducing cross-contamination and extending cartridge life. Optimized Ceramic Ball Bearing: Ensures smoother, quieter operation with consistent torque and improved efficiency. 3-Point Spring Chucking: Dynamic chucking increases retention force with speed, reaching up to ~40 N for enhanced stability and precision at high rpm. Precise Concentricity / Low Run-out: Improved chuck shafts limit run-out to ≤ 4 μm to enhance cartridge stability and cutting precision. High-transmittance optical rod / Fiber Optic: High-transmittance fibre optic rod for maximum illumination and temperature resistance during procedures. Quick Swap Coupling: Tool-free quick connection for handpiece replacement without unscrewing threads to save time and improve workflow. Standard Head Power (W): Up to 23 W Head size (mm): 11.2 x H 13.5 Max. speed (rpm): 350k–400k Water: 4 sprays Head Angle: 90° Rapid Stop Mech.: Yes Zero-suction: Yes Noise (dB): ≤ 58 Run-out (μm): ≤ 4 Clamping force (N): ≥ 24 Body material: Stainless steel Weight (g): 53.4 Warranty: 12 months