Abstract: The invention relates to a cutting device that is provided with a traveling mechanism and a cutting disc that can be rotatably driven by a drive unit. The drive unit and the cutting disc are arranged on a support frame. An undercarriage is movably fixed to the support frame. A relative position can be adjusted between the undercarriage and the support frame by means of an adjustment device. The adjustment device is provided with a coarse adjustment device for adjusting at least two discrete relative positions and a fine adjustment device, which overlaps the effect of the coarse adjustment device in at least one of the discrete relative positions. The fine adjustment device is used for adjusting any relative position in a determined area.

Abstract: The invention relates to a guiding cart for a manually guided tool, for example an abrasive cut-off machine, which comprises a movable frame on which a first and a second locating recess for inserting the abrasive cut-off machine are provided. A locking device is assigned to the first recess by means of which forces can be applied to the abrasive cut-off machine in the direction of the first locating recess and the second locating recess. In this way the abrasive cut-off machine can be reliably and rapidly fixed to the guiding cart after it has been inserted into the locating recesses. The insertion of the abrasive cut-off machine is facilitated by inclined inserting elements situated in the locating recesses.