Adjustable Hand Tap Tap made of high quality alloy steel, corrosion resistant, high hardness and durable. This set contains seven different size taps for general purpose, M3 M4 M5 M6 M8 M10 M12 to meet your different needs. The adjustable metric thread cone adopts a non-slip design, which is easy to grip and can improve efficiency. It is very convenient to adjust the knobs by turning the handle. It can be used for other soft materials such as iron, aluminum, copper, wood and plastic. The recess of the square handle is sturdy and durable, and the jaws adjust the faucet easily and firmly. How to use: When tapping, first insert the head cone so that the center line of the faucet coincides with the center line of the drill hole. Both hands rotate evenly, and light pressure is applied to power the tap. No need to add pressure after feeding, turn the tap about once every 45 degrees to cut the slice to avoid jamming. Mainly used for manual tapping operations. The package includes: 1 tap key.
