The new surgical handpiece with mini LED+ and W&H connection

Durable, ergonomic and robust

The surgical straight handpieces have been specially designed for oral and maxillofacial surgery and implantology. The high-quality stainless steel with special coating makes them particularly robust.

S-11 L

Surgical Handpiece with lever chuck, mini LED+ and W&H connection
Coupling system: W&H EM-19 LC / EM-19

S-11 L

1:1, straight, can be dismantled, can only be used with the W&H electric motor EM-19,
For surgical burs and cutters Ø 2.35 mm (also Stryker system), L = max. 45 mm, external spray, maximum drive speed 50.000 min-1

REF 30058000
FAQ on Products
Frequently asked questions on W&H products and helpful descriptions on the topic of hygiene and care.
Videos & Tutorials
## How to change rotary instruments

Demonstration of changing easily rotary instruments in contra-angles, handpieces and turbines.

[](https://video.wh.com/en_global/video-detail/www.wh.com/en_global/dental-products/restoration-prosthetics/)

How to change rotary instruments

Demonstration of changing easily rotary instruments in contra-angles, handpieces and turbines.

## How to disassemble S9, S10, S12

Surgical saw handpieces S9, S10, S12 can be dismantled for simple and precise cleaning.

[](https://video.wh.com/en_global/video-detail/www.wh.com/en_global/dental-products/oralsurgery-implantology/#handpieces)

How to disassemble S9, S10, S12

Surgical saw handpieces S9, S10, S12 can be dismantled for simple and precise cleaning.

## How to disassemble surgical instruments S11, S11L with green spray clip

Surgical saw handpieces S11, S11L can be dismantled for simple and precise cleaning.

How to disassemble surgical instruments S11, S11L with green spray clip

Surgical saw handpieces S11, S11L can be dismantled for simple and precise cleaning.

## Maintenance and preparation of dental instruments

Maintenance and preparation of dental and dental-surgical instruments and equipment.

[](https://video.wh.com/en_global/video-detail/www.wh.com/en_global/dental-products/sterilization-hygienic-maintenance/)

Maintenance and preparation of dental instruments

Maintenance and preparation of dental and dental-surgical instruments and equipment.

## Implantmed - how to assemble surgical instruments

Connect the dental handpiece WS-75 or WI-75 (20:1) to the Implantmed drive unit. Point the surgial contra-angles with the head facing downwards and connect them only if the motor is stopped.

Implantmed - how to assemble surgical instruments

Connect the dental handpiece WS-75 or WI-75 (20:1) to the Implantmed drive unit. Point the surgial contra-angles with the head facing downwards and connect them only if the motor is stopped.

## Learn more about colour coding at straight and contra-angle handpieces

Red contra-angle handpieces operate faster than the drive speed. This means that the operating speed of the rotary instrument is higher than the motor speed. Blue straight and contra-angle handpieces transfer the motor speed 1 to 1 and green contra-angle handpieces operate slower than the motor speed. This means that the operating speed is lower than the drive speed.

Learn more about colour coding at straight and contra-angle handpieces

Red contra-angle handpieces operate faster than the drive speed. This means that the operating speed of the rotary instrument is higher than the motor speed. Blue straight and contra-angle handpieces transfer the motor speed 1 to 1 and green contra-angle handpieces operate slower than the motor speed. This means that the operating speed is lower than the drive speed.

Accessories & Consumables
Coolant tube for S-9, S-9 L G, S-11, S-11 L, S-11 L G, S-16
REF 06879500
Coolant tube for S-10, S-12
Coolant tube for S-15
REF 07226900
Coolant tube for SL-11
REF 01686500