Bordo 3″ x 11 BSPF Intermediate HSS Tap

Description

3″ x 11 BSPF Intermediate HSS Tap
HSS BSPF Intermediate Hand and Machine Tap.
British Standard Pipe (G Series) is a pipe thread which is used mainly for mechanical coupling. The angle of thread is mainly 55º however for the US method some threads have a 60º angle. It is specified according to JIS and ISO R228.
Intermediate Taps have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole.
Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use.
Category: Bordo, Taps & Dies, HSS Hand and Machine Taps, HSS Tap BSPF (G Series)
Drill Diameter (mm): 85
Overall Length (mm): 164
Pitch (tpi): 11
Lead: Intermediate