Bottom bracket tapping tools, ITAL – 1698

material: special tool steel
ergonomic heavy duty double component handle
This tool is used for tapping the threads in the bottom bracket shell of a frame. When cutting left and right thread, insert the tool at one time parallel from both sides into the bottom bracket shell. Design of the tool enables effective and precise work. The 1698 model is intended especially for frames of Italian origin that have a right-hand thread on both sides (36 mm x 24 tpi).