Which applications can only be performed with twist drills?
Question:
Which applications can only be performed with twist drills?
Answer:
A blind hole is a hole that does not completely penetrate the workpiece and thus has a specific depth. The blind hole often serves as a pilot hole for a subsequent threaded hole. A blind hole is frequently required in metal and mechanical engineering, where large and heavy components are connected. The connection is made using screws or pins, which allows for easy installation at the intended location later.