Goliath Threading Tools 1.1/2″ x 11 BSPF Taper HSS Tap – Goliath

Description

1.1/2″ x 11 BSPF Taper HSS Tap – Goliath
HSS Bright Finish BSPF Hand and Machine Taper Tap.
Pipe taps are much shorter than a similar size of regular hand tap, but the design features are the same.
Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro-chipping, ensuring a long tool life.
British Standard Pipe – G Series (BSPF) 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.
Taper Taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes.
Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use.
Category: Goliath Threading Tools, Taps Hand & Machine, HSS Pipe Taps and Reamers, BSPF G (BSP/PSPP) for Parallel Threads
Drill Diameter (mm): 45.5
Overall Length (mm): 125
Pitch (mm): 11
Lead: Taper