1:1 Increasing Contra Angle
Model 120099-1
A compact 1:1 contra angle for smooth polishing, finishing and general restorative procedures.
Overview
The 1:1 Increasing Contra Angle provides direct transmission for polishing, finishing and restorative work. Its small head and slim body support comfortable access and stable cutting control.
Quad-point irrigation helps cool the bur, while imported bearings support smooth rotation. A stainless-steel press-type back cover enables convenient bur changes, and the universal international interface connects to compatible systems.
Model 120099-1 operates at 0.10–0.15 MPa with noise at or below 63 dB. Support for 135°C high-temperature, high-pressure sterilization makes the handpiece suitable for routine professional reprocessing.
Key Features
- 1:1 transmission for controlled daily procedures
- Small head and slim body profile
- Quad-point irrigation for consistent cooling
- Imported bearings and stainless-steel press-type back cover
Technical Specifications
| Model | 120099-1 |
|---|---|
| Ratio | 1:1 |
| Working air pressure | 0.10–0.15 MPa |
| Noise | ≤63 dB |
| Head and body | Small head with slim body profile |
| Irrigation | Quad-point irrigation |
| Bearings | Imported bearings |
| Back cover | Stainless-steel press type |
| Connection | Universal international interface |
| Sterilization | 135°C high-temperature and high-pressure sterilization |
Applications
- Polishing and finishing
- General restorative procedures
Maintenance
Follow the supplied cleaning, lubrication and high-temperature, high-pressure sterilization instructions for the selected model.
Compatibility
Universal international interface. Confirm the compatible motor, bur and accessory configuration before ordering.
Related Increasing Contra Angles
1:1 Increasing Contra Angle FAQs
What is the 1:1 Increasing Contra Angle used for?
The catalog lists this model for polishing and finishing and general restorative procedures. Confirm the exact procedure and configuration requirements with our team.
Which model and ratio are available?
This product is listed as model 120099-1 with a 1:1 ratio. Include the model in your inquiry to confirm the exact configuration.
Which motor, bur and connection are compatible?
Universal international interface. Confirm the compatible motor, bur and accessory configuration before ordering.
How should this contra angle be maintained?
Follow the supplied cleaning, lubrication and high-temperature, high-pressure sterilization instructions for the selected model.
Request Product Pricing
Ask about model 120099-1, motor compatibility, quantities and distributor or OEM requirements.