Your cart
There are no more items in your cart
A professional tool for tapping the threads in the bottom bracket shell of a frame as it’s internal thread is not acceptable. All cutters are made of high speed steel for durability.Guides to keep the included facing cutter perfectly square with the axis of the bottom bracket for cleanup of the faces of the bottom bracket shell. Included a brush to help you to clean up iron filing after tapping, facing in the bottom bracket shell of a frame and iron filing on the taps and the cutters.• Spec:TB-98150 (for English tap):1.370" x 24 TPI right hand thread.1.370" x 24 TPI left hand thread.TB-98150-1 (for Italian tap):36 mm x 24 TPI right hand thread.
