The debris defense system on A-dec low-speed air handpieces automatically reduces the entry of oral fluids and contaminants into the handpiece head to prolong the life of the bearings. The Prophy handpiece features a paste seal system to reduce dust and polishing paste debris from entering the handpiece; and a special rotor coating prevents potential breakage caused by surface abrasions from the polishing paste.

• 4:1 reduction, 5,000 rpm
• For screw-in cups and brushes
• Non-optic
• Paste seal system
• Aluminum body
• Autoclavable