Bosch Professional Power Tools & Accessories Middle East - Hexagon or square? It doesn't matter! Our GDX impact drivers/ wrenches with 2in1 bit holders have 1/4"" internal hexagon and 1/2"" external square
Bosch 06019G5204 GDX 18V-180 Impact Driver / Wrench Body Only | Dvs Power Tools
Bosch GDX 18V-180 Cordless Blue | Bricoinn
Bosch Professional GDX 18V | Bosch Professional
More powerful with an even more compact size: New cordless impact drivers from Bosch for professionals - Bosch Media Service
User manual Bosch GDX 18V-180 Professional (English - 223 pages)