Drill with a hammer mechanism

摘要: A drill including a hammer mechanism (7) for generating axial blows to be imparted tool (6) receivable in spindle, with the first cam disc (11) connected spindle (5) joint rotation therewith, second (12) supported housing (1) without possibility of relative thereto but displacement therein and having projection (22) extending through into imparting which is received working limited thereto, spring (14) located between surface (13) facing direction opposite drilling biasing direction, (23) (18) adjusting element (19) further an operational point displaced operating region by displaceable parallel direction.