This list is for: 100% Titan Dental High Speed Fiber Optic Handpiece For KaVo MULTIFlex Kupplung. Rotor FITS Orignal Sirona T3 18 Months Free in halse Free. Head Standard Head Power: 30W Rotation 360,000430,000 min-1 Head Size Ø12.1 x H13.3 mm Water Spray Quattro Spray Body Material Titanium Features. Cellular Glass Optics / Ceramic Bearings / Clean Head System / Push Button Chuck / Interchangeable Cartridge.