The Complete Guide to Dental Handpieces, Airotors & Micro Motors
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Dental handpieces are among the most essential tools in modern dentistry. Whether you're performing cavity preparation, polishing, or surgical procedures, choosing the right dental handpiece directly impacts efficiency and precision.
What is a Dental Airotor?
A dental airotor (also called an airotor handpiece) is a high-speed device used primarily for cutting enamel and dentin. It operates using compressed air and reaches speeds of up to 400,000 RPM.Key components include:
- Head
- Bearings
- Airotor Cartridge
- Chuck system
If your handpiece loses speed or becomes noisy, replacing the Airotor Cartridge is often more cost-effective than buying a new unit.
Micro Motor Dental Handpieces: When Do You Need Them?
Unlike airotors, a micro motor dental system operates at lower speeds and is ideal for:- Finishing procedures
- Polishing
- Caries excavation
- Lab adjustments
A micro motor handpiece offers better torque control and smoother operation during delicate procedures.
Choosing the Right Dental Burs
High-quality Dental Burs are essential for optimal performance. The right bur enhances cutting efficiency and reduces chair time.
You should consider:
- Material (carbide vs diamond)
- Shank type
- Grit size
- Compatibility with your dental handpiece
Don’t Forget Basic Instruments
Even in high-tech dentistry, tools like the spoon excavator remain critical for removing soft caries manually.Conclusion
Investing in the right combination of dental handpiece, airotor handpiece, micro motor dental system, and quality burs ensures precision and longevity.
