What is the function of a depth stop on a drill press?

The function of a depth stop on a drill press is to control the depth of the hole being drilled. This device allows the operator to set a specific limit on how far the drill bit can penetrate into the material. By adjusting the depth stop, the user can ensure consistent hole depths across multiple operations, which is crucial for applications where precise measurements are important, such as in cabinetry, construction, or when preparing parts for assembly.

Setting the depth stop helps prevent over-drilling, which could compromise the integrity of the material or affect the fit of components. It also enhances efficiency, as the operator can focus on the drilling process without needing to constantly check the depth manually. This contributes to both safety and quality in machining operations.