Dental surgery turbine HP45QD

air45°stainless steel

100% zero‑suction design: DTL aerodynamic anti‑retraction system prevents blood, saliva or other biological material from being drawn back into the handpiece, reducing cross‑contamination and extending cartridge life. Long‑lasting clamping: DTL 3 Points Spring Chucking dynamically increases retention with speed (up to ~40 N) to enhance bur stability at high rpm. Quick Swap Coupling (QD): QD connection options enable rapid handpiece exchange without unscrewing threads, saving chair time. Multiple QD types and compatibility options are available. Surgical / HP45 family : surgical/implant variants with dedicated head angles and coupling options. Surgical : Power ~21 W; Head size typical: 11.2 × H 13.5 mm; Max speed: ~350k–400k rpm (varies); Water: 3 jets on some coated variants; Head angles:45° ; Zero‑suction: Yes; Noise: ≤ 68 dB; Run‑out: ≤ 12 μm; Clamping force: ≥ 24 N; Body materials: stainless steel (some variants: brass or titanium options); Weights: ~46–49 g depending on model