The main structure is made of aluminum alloy materials, features high hardness, anti- rust, light weight and durability.
Aluminum alloy 1.37 x 24 TPI right hand tap and 1.370 x 24 TPI left hand tap. Left or right designs for easy separation and can help you improve work efficiency
The tapping tool is used for cleaning and lubing after removing the bottom bracket.
Our bottom bracket tapping tool can be used for milling and inspection of the bottom bracket, and repairs the thread damage and adjust the thread depth.
The screw tap is replaceable, Sharp and without any burrs, featuring smooth tapping. has long service life.