Speed Steel Tap and Wrench Set Made from durable Speed Steel for longlasting performance and consistent reliability during extended use. Features an adjustable Tdesign tap wrench for quick, singlehand operation, making it more convenient to use and compatible with a variety of drill sizes. One versatile tool fits multiple taps, reducing the need for additional equipment and simplifying your toolkit. Designed for metric thread applications, ideal for automotive , machinery maintenance, and mechanical projects requiring standardized metric threading. Suitable for working with materials such as wood, soft metals, aluminum, acrylic plates, and printed circuit boards. for routine maintenance, tasks, and rethreading where ultraprecise tolerances are not critical. Use scenarios: 1. Automotive shops needing reliable metric threading tools for engine or bodywork repairs. 2. Home workshop projects involving soft metals or woodworking, where quick and accurate threading is needed. 3. Electronic or hobbyist applications for preparing or rethreading holes in acrylic plates or PCBs. Material: Speed Steel Performance: Reliable, durable, and versatile across a wide range of general threading tasks Operation: Ergonomic Thandle design for comfortable, efficient singlehand use Compatibility: Works with various drill sizes and fits metric threading applications