Use a tap to cut and form perfectly threaded holes, then use the included die to cut and form precision bolts. Taps and dies can be nearly any metric size for a perfect fit. Ideal for cutting and renewing external and internal threads on most metals to exact standards.
Constructed with GCr15 bearing steel, it performs with admirable longevity. Wrenches are very convenient and practical and they are 5 wrenches in this set. Adjustable wrench can easily and firmly clamp taps or dies.
Mainly used for hand tapping and threading operation. This set contains many taps and dies in different size forvarioustapping andthreading. Application: it's ideal for creating new threads or repairing damaged threads such as aluminum, iron, brass, copper, carbon, cast iron, alloy steel, malleable cast iron and other difficult to machine metal materials. M2x0.4, M3x0.5, M4x0.7, M5x0.8, M6x0.75, M6x1, M7x0.75, M7x1. M8x0.75, M8x1, M8x1.25, M9x0.75, M9x1, M9x1.25, M10x0.75, M10x1, M10x1.25, M10x1.5. M11x0.75, M11x1, M11x1.25, M11x1.5, M12x0.75, M12x1, M12x1.25, M12x1.5, M12x1.75. M14x1, M14x1.25, M14x1.5, M14x2,16x1, M16x1.5, M16x2, M18x1.5.M14x1, M14x1.25, M14x1.5, M14x2, M16x1, M16x1.5, M16x2, M18x1.5.