Spare Handpiece for Laboratory Micromotor
Spare handpiece with coiled cord for dental laboratory micromotors, with a collet system for quick bur changes.
- Stock code
- 8690000021571
We do not publish prices; they depend on size and quantity.
Description
The micromotor handpiece is the part that holds and drives the bur, connected to the control unit by a coiled cord and plug. Because it is in constant use for trimming acrylic, adjusting plaster, grinding metal and polishing, its bearings and collet wear over time. Heat, growing vibration, a change in sound and loss of speed under load all indicate that the handpiece needs replacing; carrying on in that state degrades surface quality and increases the risk of bur fracture. When buying a spare, the plug type and cord connection must match your existing control unit, otherwise speed control may not work correctly even if the motor runs. Dust and acrylic debris packed inside the collet make the bur run out of true and should be cleaned out regularly. Burs should be seated fully and the collet tightened properly before starting.
Specifications
| Product type | Spare handpiece for a laboratory micromotor |
|---|---|
| Connection | Coiled cord with a plug for the control unit |
| Bur retention | Collet system for quick bur changes |
| Where used | Trimming acrylic, adjusting plaster, grinding metal and polishing |
| Purpose | Replacing a worn or failed handpiece |
| Compatibility | Plug type and cord connection must match the existing control unit |
| Maintenance | Dust left inside the collet makes the bur run out of true |
| Warning signs | Heat, vibration and loss of speed indicate worn bearings |
Similar products in this category
View all →
