W&H WK-900LT SYNEA FUSION

The WK‑900 LT is a high‑torque 1:4 contra‑angle handpiece with integrated light (compact glass rod) designed for demanding restorative and prosthetic applications — including crown & bridge preparation, cavity work and removal of high‑strength filling materials.

Benefits & Key Features

• Excellent cutting capability on hard materials thanks to a robust gear ratio and enhanced clamping system. 
• High‑quality illumination and ergonomic head design for improved visibility and access in the treatment site. 
• Smooth, vibration‑reduced operation with long service life and reliable hygiene characteristics (monobloc design, ceramic bearings, Scratch‑Blocker coating).
• Power: (not explicitly specified in available datasheet)
• Head size: Ø 10.7 mm Spray system: 3‑fold (water flow > 50 ml/min)
• Light source: Compact glass rod illumination
• Bearing type: Ceramic ball bearings
• Connection type: ISO 3964 coupling
• Transmission ratio: 1:4
• Max. working part diameter: Ø 2.5 mm
• Max. bur length: 25 mm
• Head height (with 19 mm bur): 22.9 mm
• Material / coating: Scratch‑Blocker surface coating (for long‑term value retention)
• Ergonomic / safety features: Monobloc design for improved hygiene; Heat‑Blocker technology (keeps push‑button cool); press‑button FG chuck for Ø 1.6 mm burs. 

Packaging:
1 handpiece per box