# Technical Data

Hammer adapter with auxiliary handle |  | GFA 18-H | GFA 18-H
--- | --- | --- | ---
Article number |  | ‎2 609 199 8..‎ | ‎2 609 199 8..‎
Cordless screwdriver |  | GSR 18V-60 FC | GSR 18V-90 FC
Article number |  | 3 601 JG7 1.. | 3 601 JK6 2..
No-load speed | min–1 | 0–1900 | 0–2100
Impact rate | min–1 | 0–5400 | 0–5900
Rated voltage | V= | 18 | 18
Max. drilling diameter |  |  |
Concrete | mm | 10 | 10
Masonry | mm | 16 | 16
WeightA) | kg | 2.4–3.4 | 2.3–3.3
Recommended ambient temperature during charging | °C | 0 to +35 | 0 to +35
Permitted ambient temperature during operation and during storage | °C | –20 to +50 | –20 to +50

A)

  Depending on battery in use

Values can vary depending on the product, scope of application and environmental conditions. To find out more, visit www.bosch-professional.com/wac.