W&H WS-75 LG 20:1 CONTRA HANDPIECE

W&H WS-75 LG 20:1 CONTRA HANDPIECE Specification

Equipment Type
Dental Contra Angle Handpiece

Material
Stainless Steel and High-Grade Medical Materials

Condition
New

Technology
Gear Drive with Enhanced Torque Transfer

Portable
Yes

Disposable
No

Wall Mounted
No

Light Source
LED+ (Multipath LED illumination)

Water Pressure
0.3 - 2.0 bar (recommended)

Working Temperature
Up to 135C (for sterilization)

Water Source
External Water Supply

Operating Type
Contra Angle

Power Source
Dental micromotor (Electric driven)

Battery
No

Light
Internal LED+ Light

Dimension (L*W*H)
Short & Compact Size (Exact dimension not specified)

Color
Silver (Matte Finish)

Weight/Volume
Approx. 92g

Attachment
ISO E-Type Connection

Installation Guideline
Fits all standard E-Type motors. Follow manufacturer sterilization and maintenance instructions.

Sterilization
Autoclavable up to 135°C

Head Size
Miniature head for improved accessibility

Spray System
External coolant mist

Noise Level
Extremely low vibration and noise

Drive System
Durable gear drive with high efficiency

Bur Type
Latch-type burs, Ø 2.35 mm

Max RPM
40,000 rpm (Input), 2,000 rpm (Output)

Gear Ratio
20:1 Reduction

Ergonomic Design
Slim neck shape for optimal visibility and handling

W&H WS-75 LG 20:1 CONTRA HANDPIECE Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
1 Piece Per Week

Delivery Time
1 Week

Main Export Market(s)
Asia

Main Domestic Market
All India

About W&H WS-75 LG 20:1 CONTRA HANDPIECE

W&H contra-angle handpiece(WS-75 LG)

Work with daylight quality

As the undisputed leader in LED technology, W&H has developed surgical contra-angle handpieces with mini LED+, which offers outstanding illumination with high-contrast, natural light.

WS-75 L G

Surgical contra-angle handpiece
with push-button, mini LED+ and generator
Coupling system: ISO 3964 (DIN 13940)

20:1, can be dismantled, single spray,
with hexagon chucking system,
for surgical burs and cutters with
contra-angled shank 2.35 mm,
(shank hardness >50 HRC, >520 HV),
Kirschner/Meyer internal bur cooling system,
maximum drive speed 40,000 min-1

Indications

Implantation

osteotomy

Miniature Head & Enhanced Visibility

The W&H WS-75 LG is thoughtfully designed with a miniature head and slim neck, ensuring improved access and visibility, especially in hard-to-reach areas. The internal LED+ light provides optimal illumination, making detailed dental procedures more precise and reducing eye strain during long sessions.

Durable Gear Drive & Low Noise Operation

This contra angle handpiece uses an advanced gear drive system that delivers high efficiency, smooth torque transfer, and reliability. Patients and practitioners benefit from extremely low vibration and noise, promoting a comfortable treatment environment and extending the instrument's longevity.

Sterilization & Maintenance Made Simple

Sanitization is effortless: the WS-75 LG is fully autoclavable up to 135C, meeting high infection control standards. Its stainless steel body endures repeated sterilizations efficiently. Adhering to manufacturer guidance ensures consistent performance and safety in daily dental practice.

FAQ's of W&H WS-75 LG 20:1 CONTRA HANDPIECE:

Q: How does the W&H WS-75 LG 20:1 Contra Handpiece enhance dental accessibility?

A: Featuring a miniature head and slim neck shape, this handpiece provides increased accessibility and unobstructed visibility in confined oral spaces, making it suitable for complex dental procedures.

Q: What types of burs are compatible with this handpiece?

A: The handpiece utilizes latch-type burs with a diameter of 2.35 mm, allowing for secure attachment and smooth operation during dental treatments.

Q: When should the handpiece be sterilized, and how?

A: To ensure patient safety, sterilize the handpiece after each use. It is autoclavable up to 135C, so simply follow the manufacturer's sterilization and maintenance instructions for effective and safe processing.

Q: Where does the WS-75 LG Contra Handpiece obtain its coolant supply?

A: This handpiece is designed for use with an external water supply, delivering coolant mist through its spray system to maintain the bur and working area at optimal temperatures.

Q: What are the benefits of the gear drive with enhanced torque transfer?

A: The advanced gear drive ensures consistent, high-torque performance at reduced speeds, promoting precision and reducing overall wear, while maintaining extremely low vibration and noise for operator comfort.

Q: How is the handpiece connected to dental micromotors?

A: The WS-75 LG features an ISO E-Type connection, making it compatible with all standard E-Type electric micromotors. Attach by aligning and securely locking the handpiece as instructed.

Q: What makes this handpiece suitable for frequent clinical use?

A: Its durable stainless steel construction, dependable gear drive, efficient internal LED+ illumination, and exceptional ergonomics make it ideal for intensive and repeated use in dental clinics.

Tell us about your requirement