sourcing map Tap Wrench Handle, for Metric M6-M20 1/4″-3/4

Special Wrench

Tap wrench has 1 rigid handle and 1 handle that can adjust the jaws to clamp tools easily and firmly.

Adjustable

The wrench uses the adjustable chuck slider to clamp small tools that need to be rotated by hand, such as taps or reamers etc..

Knurled Handle

The end of the tap wrench handle is knurled for easy and firm grips.

Important Tips

1. At the beginning of tapping, try to position the tap as much as possible , then apply pressure to the tap and turn the tap wrench. When tapping 1-2 turns, carefully check and correct the position of the tap. Generally, the tap position should be correct when tapping 3-4 turns of thread. Then only need to rotate the wrench, and no more pressure on the tap, otherwise the thread profile will be damaged.
2. When tapping the screw holes of plastic materials, add lubricating coolant. For steel materials, engine oil or emulsion with higher concentration is generally used. If there is higher demand, rapeseed oil or molybdenum disulfide can be used. For stainless steel, 30# engine oil or sulfurized oil can be used.

Size	M1-M8	M2	M16 x 2	19-21mm	M12-M14	1/4-20 UNC