Ständerbohrmaschinen

Ständerbohrmaschinen, also known as drill presses, are stationary machine tools used for drilling holes with precision and repeatability. They are characterized by a stable vertical column or stand, which supports a motor, a spindle, and a workpiece table. The spindle, driven by a motor, rotates a drill bit or other cutting tool. The depth of the hole can be controlled by a lever mechanism that lowers the spindle assembly towards the table.

The workpiece is typically secured to the table using clamps or vices to prevent movement during the drilling process. This allows for accurate hole placement and prevents the workpiece from spinning, which could be dangerous. Ständerbohrmaschinen are available in various sizes and power capacities, from small benchtop models suitable for hobbyists to large industrial machines capable of drilling large diameter holes in heavy materials.

Key components include the base, column, table, quill (which holds the spindle), motor, and controls. The table on many models can be adjusted in height and can also be tilted or rotated to allow for angled drilling. Speed control is a common feature, allowing the operator to select the appropriate rotational speed for different drill bit sizes and workpiece materials. Ständerbohrmaschinen are widely used in workshops, garages, and manufacturing facilities for tasks such as creating precise holes for fasteners, reaming, tapping, and countersinking.