Step Drill Set — Metric

A Step Drill Set in the context of hardware use typically refers to a set of three stepped drill bits designed for drilling holes of varying diameters in materials like metal or plastic. These step drill bits have multiple graduated steps or levels, each with a different diameter, allowing users to drill holes of various sizes without needing to switch between different drill bits. The "3 PCS" indicates that the set includes three individual step drill bits, each with its own range of hole diameters. These sets are commonly used in applications where precision and versatility in hole sizes are required, such as in metalworking, plumbing, or electrical work. The "Metric" designation implies that the sizes of the holes are specified in the metric system, which is common in many parts of the world, especially in hardware and engineering contexts.