Tapping and facing set Pro

A professional tool for tapping the threads of bottom bracket housings on a frame where the internal threads are not accessible. All cutting tools are made of high speed steel for durability.Guides are used to keep the included facing tool perfectly perpendicular with the bottom bracket axle for cleaning the bottom bracket faces. Includes a brush for cleaning iron filings after tapping and facing in a frame bottom bracket, as well as iron filings on taps and cutting tools.Specs:TB-98150 (for English tap):Right hand thread 1,370" x 24 TPI.Left hand thread 1,370" x 24 TPI.TB-98150-1 (for Italian tap):Right hand thread 36 mm x 24 TPI.