Bosch GSR 12V-15 FC Heavy Duty Cordless Drill, 19 mm, 1/4" Tool Holder, FlexiCLick
Bosch Professional 12V System GSR 12V-15 FC Cordless Drill/Driver (with GFA 12 - B Drill Chuck Adapter, Without Rechargeable Battery and Charger, in L - BoxX) - Flexi Click System, Blue :
Kit Bosch Professional GSR 12V-15 FC - Flexi Click. Portapuntas, portabrocas, excentrico y angular - YouTube