
Features
- The wear-free brushless technology ensures more power and a longer service life for the appliance
- No carbon brushes in the motor, state-of-the-art technology!
- The 20 V cordless impact wrench is the ideal tool for various manual applications
- It impresses with its performance when loosening and tightening nuts and bolts
- The low weight and ergonomic handle make the impact wrench easy and intuitive to use
- Rubberized and non-slip handle for optimum grip in any position
Functions
- The powerful 20 V Li-Ion battery system is compatible with all STAHLWERK 20V cordless tools
- Max. Torque of a real 500 Nm for powerful screwing and loosening
- The tightening torque is adjustable in 3 stages: 280 Nm, 350 Nm, 500 Nm
- Convenient 1/2 mount for impact wrench tool
- Integrated rotation stop function
- Incl. LED light to illuminate the work area
- The STAHLWERK ADS-20 ST brushless cordless impact wrench is supplied without battery or charger.

Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at GBP 135 or more. Customs will only release the delivery once the customs duties have been paid. Therefore, please note the delivery status by checking the tracking number.
Technical Data
| Battery voltage | 20 V |
| Tool holder | 1/2" |
| tool speed | 0 - 2350 min-1 |
| Max. max. torque | 500 Nm |
| Torque levels | 1 stage: 280 Nm 2 stage: 350 Nm 3 stage: 500 Nm |
| Dimensions | 27 x 21 x 7 cm |
| weight | 1.7 kg |
| WEEE reg. no. DE | 85577200 |
Scope of delivery
- 1 x STAHLWERK Brushless cordless impact wrench 20 V ADS-20 ST
The STAHLWERK brushless cordless impact wrench ADS-20 ST is supplied without battery or charger
Professional 20V system for long work assignments. Ultimate power & maximum performance. Our batteries are compatible with all tools in the 20V brushless series. Due to the latest lithium-ion technology, there is no memory effect or self-discharge.
Up to 50 percent longer working time & more power compared to conventional motors with carbon brushes! State-of-the-art technology: brushless motors prevent friction and loss of energy. No carbon brushes that wear out and have to be replaced.
Powerful torque of up to 500 Nm. Adjustable torque in 3 levels for powerful tightening and loosening. Easily loosens every nut, screw or large wheel bolt on cars, commercial vehicles, motorcycles, trucks and trailers at lightning speed.
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STAHLWERK Schweissgeräte Deutschland GmbH was founded in 1998 and offers original welding equipment as a manufacturer. We are your professional and reliable welding equipment supplier. Product safety carries the registered trademark STAHLWERK. The company responsible for product safety is STAHLWERK Schweissgeräte GmbH
located in Bornheim
Mainstraße 4
53332
Germany. For questions regarding product safety
please contact us at the electronic address info@stahlwerk-schweissgeraete.de or by phone at +49 228 24331713. The person responsible for product safety is Alexander Hamann.