W&H S-12: High-Speed 1:2 Angled Surgical Handpiece

Name: W&H S-12: High-Speed 1:2 Angled Surgical Handpiece
Brand: W&H
Price: 2099.00 USD
Availability: InStock

$2,099.00

The W&H S-12 is uniquely engineered to bridge the gap between traditional straight handpieces and high-speed contra-angles. As a highly versatile 1:2 surgical handpiece, it features a specialized 20-degree angled body design that provides exceptional reach and visibility into the posterior regions of the mouth. This makes it an indispensable tool for complex third molar extractions and distal osteotomies.

By utilizing a 1:2 speed-increasing transmission, the S-12 effectively doubles the output speed of your surgical motor—delivering up to 80,000 RPM for rapid tooth sectioning and highly efficient bone contouring. Unlike standard high-speed contra-angles that require shorter friction grip burs, this angled surgical handpiece is designed to securely hold extra-long surgical Handpiece (HP) burs (up to 70 mm in length). This provides the deep, extended access required for challenging sinus lifts and fenestrations. Fully dismantlable without tools, the S-12 guarantees the highest standards of infection control and lasting clinical reliability.

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Warranty

1 Year Manufacture Warranty

Payment Methods

Product Brochure Download

Instruction for Use Manual Download

1:2 Speed Increasing Ratio: Doubles your surgical motor's drive speed (delivering up to 80,000 RPM at the bur), allowing for highly efficient cutting, rapid tooth sectioning, and effortless bone removal.
Ergonomic 20-Degree Angulation: The subtle angle of the handpiece body ensures a comfortable pencil grip while vastly improving visual access to retromolar and distal areas without requiring extreme soft-tissue retraction.
Accepts 70mm Surgical Burs: The robust lever chuck system is built for standard surgical HP burs and cutters (Ø 2.35 mm) up to 70 mm in length, providing unmatched reach deep into the surgical site.
Tool-Free Dismantlability: Sterile processing staff can easily dismantle the entire handpiece by hand in seconds. This allows for thorough internal cleaning of the drive gears, preventing debris buildup and extending the instrument's working life.
External Cooling Spray: Features a reliable external spray clip that delivers continuous cooling directly to the cutting edge, neutralizing the heat generated by high-speed bone preparation to prevent thermal necrosis.
Scratch-Resistant Surface: Coated with a durable, premium finish that resists mechanical wear and maintains its professional appearance even after thousands of sterilization cycles.

Clinical Applications

The W&H S-12 is a powerful 1:2 surgical handpiece tailored for procedures requiring both high speed and deep posterior access:

Surgical extraction of impacted third molars (wisdom teeth)
Rapid tooth sectioning and separation
Maxillary sinus lifts and distal osteotomies
Bone fenestration, contouring, and sequestrotomies
Osteosynthesis in hard-to-reach distal areas

1:2 Speed Increasing Ratio: Doubles your surgical motor's drive speed (delivering up to 80,000 RPM at the bur), allowing for highly efficient cutting, rapid tooth sectioning, and effortless bone removal.
Ergonomic 20-Degree Angulation: The subtle angle of the handpiece body ensures a comfortable pencil grip while vastly improving visual access to retromolar and distal areas without requiring extreme soft-tissue retraction.
Accepts 70mm Surgical Burs: The robust lever chuck system is built for standard surgical HP burs and cutters (Ø 2.35 mm) up to 70 mm in length, providing unmatched reach deep into the surgical site.
Tool-Free Dismantlability: Sterile processing staff can easily dismantle the entire handpiece by hand in seconds. This allows for thorough internal cleaning of the drive gears, preventing debris buildup and extending the instrument's working life.
External Cooling Spray: Features a reliable external spray clip that delivers continuous cooling directly to the cutting edge, neutralizing the heat generated by high-speed bone preparation to prevent thermal necrosis.
Scratch-Resistant Surface: Coated with a durable, premium finish that resists mechanical wear and maintains its professional appearance even after thousands of sterilization cycles.

Specification

Transmission ratio:

1:2

Chucking System:

lever chunk

Rotary Instrument:

65 mm or 70 mm HP shank bur

Maximum Drive Speed:

40,000/min

Can be dismantled:

yes

LED Light:

In the Box

Handpiece

Spray clip
(*3 for contra-angle
*1 for straight handpiece)

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LED light

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LED light

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W&H S-12: High-Speed 1:2 Angled Surgical Handpiece

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Specification

In the Box

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