
Functions
- 3-piece 20-volt cordless tool set with brushless cordless angle grinder and two powerful impact wrenches in different versions and strengths (550 Nm. 190 Nm).
- The angle grinder enables precise cutting, grinding and deburring of a wide range of materials and has a spindle lock for quick and easy tool changes.
- The tool holder with M14 spindle thread is suitable for convenient and safe use with comfortable 115 mm and 125 mm disc sizes.
- A high idle speed of 0-7,500 rpm enables powerful work and grinding with the cut-off wheel.
- The impact wrench with up to 500 Nm is ideal for powerful screwdriving work, wheel changes as well as assembly and disassembly work.
- Three selectable torque levels (280/350/500 Nm) enable precise adjustment to any application.
- Ideal for wheel changes, repairs, steel work, construction projects and versatile DIY applications.
Features & advantages
- The compact cordless impact wrench with 190 Nm is ideal for applications in construction and timber frame building.
- Thanks to its handy design and a magnetic ¼" hexagon socket with self-locking and practical "drop-out" function, the ergonomic compact screwdriver is ideal for precise screwdriving work, longer applications and overhead work.
- With an impressive output of 190 Nm torque and a speed of up to 3,200 rpm, it offers plenty of power and maximum control for every application.
- Three torque levels (50/98/190 Nm) can be easily selected to suit any application.
- The cordless 20 V system allows for maximum flexibility in the workshop, on the construction site and in the garage.
- Thanks to the ergonomic design and non-slip handles, the powerful cordless tools ensure comfortable working even during long periods of use.
- The modern brushless technology ensures high efficiency, a long service life and low-wear operation. Robust, powerful and versatile - the ideal combination for professionals and ambitious DIY enthusiasts.

Technical Data
| Model | STAHLWERK cordless impact wrench ADS-20 ST |
| Battery voltage | 20 V |
| Max. Max. torque | 500 Nm |
| Torque levels | 280 Nm, 350 Nm, 500 Nm |
| Tool holder | 1/2" |
| Speed | 0 - 2,350 rpm |
| Dimensions (L x W x H) | 27 x 21 x 7 cm |
| weight | 1.7 kg |
| Model | STAHLWERK AWS-20 ST angle grinder |
| Battery voltage | 20 V |
| Tool spindle thread | M14 |
| Idle speed | 0-7,500 min-1 |
| Usable disk diameters | 115 mm, 125 mm |
| Dimensions (L x W x H) | 350 x 140 x 125 mm |
| weight | 1.4 kg |
| Model | STAHLWERK cordless impact wrench ADS-190 ST |
| Battery voltage | 20 V |
| Max. Max. torque | 190 Nm |
| Tool holder | 1/4" (quick-change bit holder) |
| Speed | 0 - 3,200 rpm |
| Dimensions (L x W x H) | 230 x 77 x 120 mm |
| Tool weight | 1.3 kg |
| Model | STAHLWERK 20 V battery 2 Ah / 4 Ah (Li-Ion) |
| Dimensions (L x W x H) | 120 x 75 x 48 mm / 120 x 75 x 70 mm |
| Weight | 360 g / 640 g |
| Battery voltage | 20 V |
| Battery capacity | 2.0 Ah (2,000 mAh) / 4.0 Ah (4,000 mAh) |
Scope of delivery
- 1 x STAHLWERK cordless angle grinder AWS-20 ST
- 1 x assembly wrench (in handle)
- 1 x STAHLWERK 20 V cordless impact wrench ADS-20 ST
- 1 x STAHLWERK ADS-190 ST cordless impact wrench
- 1 x Carrying case
- 1 x battery charger
- 1 x 20 V battery with 2 Ah Li-Ion
- 1 x 20 V battery with 4 Ah Li-Ion
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.