Hand-held hammer drill, has spindle section comprising longitudinal section for mounting auxiliary handle tool, and spindle drive comprising ring gear whose outer diameter is greater than that of longitudinal section

摘要

The drill (1) has a housing (2) comprising a motor section (37) provided with a drive motor (3). A spindle section (38) of the housing has a longitudinal section (56) for mounting an auxiliary handle, where the spindle section and motor section form an angle of 60 degrees to 120 degrees. The motor section has a single-stage spindle drive (10) at an end (53) in a side for driving a tool spindle (4), where the end is connected to the spindle section. The spindle drive has a ring gear (12) whose outer diameter is greater than that of the longitudinal section of the spindle section.