
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 20V 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
- The high-quality machine case can be stacked and connected with a practical click system.
Functions
- The powerful 20 V Li-Ion battery system is compatible with all STAHLWERK 20V cordless tools
- Max. Torque of real 500 Nm for powerful screwing and loosening
- Torque for tightening is adjustable in 3 steps: 280 Nm, 350 Nm, 500 Nm
- Convenient 1/2 mount for impact wrench tool
- Integrated rotation stop function
- Incl. LED light to illuminate the working area
- Delivery incl. battery and charger
- Including high-quality premium nuts with rim protection sizes 17, 19, 21, 22
- Button on the battery to check the charge level, battery display LED with 3-stage charge level indicator

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 |
| Speed | 0 - 2350 min-1 |
| Max. Torque | 500 Nm |
| Torque stages | 1 stage: 280 Nm 2 stage: 350 Nm 3 stage: 500Nm |
| Dimensions | 27 x 21 x 7 cm |
| Weight without battery | 1,7 kg |
Scope of delivery
- 1 x STAHLWERK Brushless cordless impact wrench 20 V ADS-20 ST
- 1 x 20 V battery 4 Ah Li-Ion
- 1 x 20 V battery charger
- 4 x premium sockets with rim protection size 17, 19, 21, 22
- 1 x High-quality machine case with practical stackable click system
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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.