Efficient Integration - Quickly drill and tap metric threads in one pass, avoiding extra steps and saving time. Streamlines your workflow and improves efficiency with ease. Solid Durability - Made from high-grade bearing steel for reliable, long-lasting performance. Each tap is designed to withstand the test of time. Cost-Effective Use - A must-have manual threading set for any workshop. Improves threading efficiency and simplifies tasks to help you achieve perfect results faster. Precise Threading Accuracy - Includes 4 metric taps, 4 spiral drill bits, and 1 T-handle tap wrench. Delivers accurate threads and smooth handling for your projects. What you get - 4 metric taps - 4 spiral drill bits - 1 T-handle tap wrench - Material: high-grade bearing steel (for durability and longevity) Applications and scenarios - Repairing damaged or stripped threads in automotive components, machinery, or metal fixtures. - Creating new metric threads in metal parts for repairs or fabrication projects. - General maintenance, assembly, and fabrication tasks in a home shop or professional workshop.