Description
1/4″ x 26 UN (BSC) 1″ HSS Button Die – Goliath
HSS Circular Split Button Die HSS Button Dies (also known as Adjustable Dies) are designed for cutting external threads.
They are used for threading rods, bolts, and studs, either by hand using a die stock, or by machine using a floating die holder.
They also can be used to cut smaller or larger, than factory setting, by utilising the adjusting screws in the die holder.
Dies are manufactured with a thread chamfer to aid starting.
M2-HSS material provides increased wear resistance and superior thread accuracy.
British Standard Cycle (BSC) thread runs at 60º making it the equivalent of 60º UN, not 55º as used in BSW and BSF threads.
All sizes 1/4″ and larger use 26 TPI.
Category: Goliath Threading Tools, Button Dies, BS Cycle, 1″ Button Die
Pitch (tpi): 26
