Bosch Professional 18V System Cordless Impact Wrench GDX 18V-200 and GSB 18V-55 Includes 2 x 4.0 Ah GBA 18V Battery Quick Charger GAL 18V-40 in L-Case - Amazon.com
Bosch GDR GDX 18 V EC Schalterproblem - YouTube
Bosch GDX 18 V-EC Professional Akkus ütve-csavarbehajtó
More powerful with an even more compact size: New cordless impact drivers from Bosch for professionals - Bosch Media Service
GDX 18V-200 C Cordless Impact Driver/Wrench | Bosch Professional