Center Drill
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A center drill, also known as a spotting drill or centering drill, is a type of cutting tool primarily used in machining operations to create a starter hole for drilling operations. It typically has a short, rigid body with a pointed tip and a conical shape. The main purpose of a center drill is to accurately locate the center of a workpiece, ensuring precision and alignment for subsequent drilling operations. Center drills are commonly used in metalworking, woodworking, and other manufacturing industries where precise hole placement is crucial.
- The design of a center drill allows it to provide a stable starting point for drilling, preventing the drill bit from wandering or drifting off-center. This is particularly important in applications where high accuracy and concentricity are required, such as in the production of precision parts for machinery and tools. Center drills come in various sizes and configurations to accommodate different workpiece materials and drilling requirements. They are often used in combination with other cutting tools, such as twist drills, to achieve efficient and accurate hole drilling processes.
