Handpiece performance has a direct effect on precision, visibility, operator fatigue, and patient comfort. Handpiece WISEDENT - 422EF is intended for daily dental use with an emphasis on smooth operation, practical handling, and dependable maintenance.From my perspective as a dentist,...
Handpiece performance has a direct effect on precision, visibility, operator fatigue, and patient comfort. Handpiece WISEDENT – 422EF is intended for daily dental use with an emphasis on smooth operation, practical handling, and dependable maintenance.
From my perspective as a dentist, the key is consistent performance over repeated clinical cycles. Correct lubrication, cleaning, sterilization, and use within the specified speed and irrigation limits are essential for long service life and safe operation.
| type Handpiece | Clinical specification |
| Clinical specification — speed rotation ( ) | 40000 |
| Clinical specification — Irrigation system ( ) | Clinical specification |
| Bearing type | German |
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