This 6-piece Tungsten Steel Thread Tap Drill Bit & Wrench Set is ideal for metalworking, threading, and repair applications. Featuring durable Tungsten steel construction, it provides high hardness, wear resistance, and precision cutting for smooth, clean threads. The set includes sizes M6, M7, M8, M10, and M12, making it perfect for machinists, mechanics, and DIY users. The ergonomic T-handle wrench ensures a firm grip and better torque control during threading operations. Suitable for steel, aluminum, brass, and other metals, this tapping tool kit is a must-have for workshops, factories, and automotive repair professionals looking for accuracy and efficiency.