A portable machine tool, in particular a hand-held planing machine, includes at least one workpiece positioning unit and at least one insert tool unit. The at least one workpiece positioning unit has at least one workpiece positioning surface. The at least one insert tool unit projects at least partially over the at least one workpiece positioning surface in order to permit processing of workpiece. The portable machine tool further includes at least one adjustment unit that is configured, in at least one state, to set at least one orientation of one or more of the insert tool unit and the workpiece positioning surface relative to one another.

A hand-held power tool includes a housing, a first shoe movably coupled to the housing, a second shoe fixedly coupled to the housing, a rotating cutting tool disposed between the first shoe and the second shoe, and a depth adjustment mechanism configured to adjust a position of the first shoe relative to the second shoe. The rotating cutting tool is configured to engage a workpiece. The depth adjustment mechanism includes a rotary handle and an inner shaft. The inner shaft is fixedly coupled to the first shoe and threadedly coupled to the rotary handle. The first shoe translates relative to the second shoe in response to rotation of the rotary handle.

A hand-held power tool includes a housing, a first shoe movably coupled to the housing, a second shoe fixedly coupled to the housing, a rotating cutting tool disposed between the first shoe and the second shoe, and a depth adjustment mechanism configured to adjust a position of the first shoe relative to the second shoe. The rotating cutting tool is configured to engage a workpiece. The depth adjustment mechanism includes a rotary handle and an inner shaft. The inner shaft is fixedly coupled to the first shoe and threadedly coupled to the rotary handle. The first shoe translates relative to the second shoe in response to rotation of the rotary handle.