1:1 Contra Angle LED Handpiece

Application

Main Uses

• Removal of Dental Caries
• Drilling Holes
• Tooth Polishing
• Basic Root Canal Therapy

Special Features

• Water Cooling: Necessary during operations like post space preparation to prevent patient discomfort from heat.
• Lighting Device: Enhances visibility for clear and accurate operations within the mouth.

Comparison with Other Handpieces

• Standard Contra Angle Handpieces: These typically lack an internal water spraying unit and light source, relying on external water pipes and chair-mounted lights.
• Optical Fiber Contra Angle Handpieces: Require an external power source for oral lighting, which can be complex and costly.

Technical Parameters

Bur Dimensions

• Diameter: 9.8mm
• Height: 14.3mm

Weight

• 83.4g: Indicates a lightweight design for ease of handling.

Working Pressures

• Air Pressure: 0.25-0.30 Mpa
• Water Pressure: 0.20-0.23 Mpa
• Atomized Water Pressure: 0.30-0.35 Mpa

Speeds

• Forward Speed: 18 krpm
• Reverse Speed: 16 krpm

Drill Specification

• Φ2.35 Surgical Dental Drill (ISO1797-1)

Water Flow

• 90-110 min/ml

Noise Level

• ≤60dB: Ensures a relatively quiet operation.

Bur Changing Method

• Push Type

Lamp Bead

• LEDs with 16,000-18,000 LUX Luminance

Product Features

Ergonomic Design

• Comfortable handle to reduce hand fatigue during prolonged use.

LED Lighting

• Stable voltage and soft light that is eye-friendly.
• Resistant to damage after repeated high-temperature disinfection.

Detachable and Easy Cleaning Machine Head

• Modular assembling for easy maintenance.

Push Type Dental Cartridge

• High-strength alloy steel and precisely machined components for reliable bur clamping and concentricity.

High Precision German Bearing

• Unique angle contact bearing structure for stability, quiet operation, and high torsion at high speeds.

Internal Cooling System

• Provides uniform cooling and effective atomization, reducing water splashing.

Conclusions

The 1:1 Variable Speed Dental Handpiece stands out with its ergonomic design, internal water spraying unit, and integrated LED lighting, all of which enhance the efficiency and comfort of dental procedures. Its design considerations, like the push-type bur changing method and high precision bearings, ensure ease of use and reliability. The handpiece's features cater to a range of dental applications, from caries removal to tooth polishing, and its technical advancements make it a valuable tool for dental professionals seeking efficiency and precision in their practice. The inclusion of specific packaging contents was not provided, but it would typically include the handpiece, a selection of burs, and maintenance tools.