2-26 Changing Knob Suitable For rotary percussion hammer Machine in Bosch / Dongcheng / DCK /Powertex / DCA / All Imported 2-26 Model
Brand : Generic
Suitable For : Bosch / Dongcheng / DCA / DCK / Xtrapower / Powertex / All Imported 2-26 Model
Changing knob helps to change the option to drill, hammer drill, percussion hammer.
so please read the user manual to avoid that.