Juego de 5 machos de roscar métricos manuales M3 M4 M5 M6 M8, juego de machos de roscar de acero

【Durable Material】Made of durable steel, offering excellent toughness, stability, hardness, wear resistance, corrosion resistance, and rust prevention. 【Multiple Sizes Available】Five basic tap sizes: M3, M4, M5, M6, and M8, equipped with a tap wrench to meet your daily needs. 【Edible T-Wrench】The T-type tap wrench allows for easy one-handed grip and use; the handle is detachable and adjustable via sliding. 【Exquisite and Practical Tap】Fine and regular threads, uniform pitch, clean and neat threads, burr-free, and rapid chip removal. 【Excellent Tapping Tool】Suitable for wood and ordinary steel, capable of repairing screw holes in furniture, nuts, computer cases, etc.