The Tap HSS 6x1.0 & Drill 5.0mm 2-Piece Set is a combination tool kit designed for threading and drilling operations. Its key components include: HSS Tap 6x1.0: This is a High-Speed Steel (HSS) tap with a 6mm diameter and a 1.0mm thread pitch. It is used to create internal threads in a pre-drilled hole, allowing bolts or screws with a matching thread size to be securely fastened. The HSS material ensures durability and precision, even during heavy use in tough materials like metal. Drill 5.0mm: This is a 5mm drill bit designed to create the initial hole for the tapping process. The size of the drill bit corresponds to the required hole diameter for creating threads with the 6x1.0 tap, ensuring the proper fit for threaded fasteners. This 2-piece set is ideal for applications that require both drilling and tapping, such as creating threaded holes for screws, bolts, or other fastening systems in metal, wood, or plastic. The combination of a tap and drill bit in one set makes it convenient and efficient for tasks like repairs, installations, or maintenance.