Description

Bordo BSPF Taper Chrome Alloy Hand Tap - 4246

Chrome Alloy BSPF (G Series) Taper Hand Tap.
Used as thread chasers to clean an existing thread.
They can also be used to create a new female thread in non-ferrous metals and plastics.
Chrome alloy taps are not suitable for creating precision, safety or critical threads.
British Standard Pipe (G Series) is a pipe thread which is used mainly for mechanical coupling.
The angle of thread is mainly 55° however for the US method some threads have a 60° angle.
It is specified according to JIS and ISO R228.
Taper Taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes.