2-20 Gear Suitable For rotary hammer Machine in Dongcheng / DCK /Powertex / DCA / All Imported 2-20 Model
Brand : Generic
Suitable For : Dongcheng / DCA / DCK / Xtrapower / Powertex / All Imported 2-20 Model
This gear helps to function the driver end shield bearing, toothed long shaft gear at the same time.
so please read the user manual to avoid that.