Red Seal Machinist Practice Exam

What is one of the main uses of a drill press?

1. To accurately drill holes in a workpiece

2. To grind surfaces of materials

3. To assemble parts

4. To cut materials to size

The correct answer is: To accurately drill holes in a workpiece

One of the main uses of a drill press is to accurately drill holes in a workpiece. The design of a drill press allows for precise control over the depth and angle of the drilling process, which is especially important in applications requiring exact measurements. The ability to maintain a straight, vertical movement with minimal run-out enables the operator to produce clean and accurate holes, which is essential in machining and fabrication. In contrast, other options listed are tasks typically performed with different tools. Grinding surfaces of materials is done using a grinder, assembling parts is primarily the role of manual or automated assembly tools, and cutting materials to size is the job of saws or cutting machines. Each of these processes requires tools specifically designed for those functions, highlighting how the drill press is specialized for drilling rather than these other operations.