• 1.1/4″ x 12 UNF 3″ 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.
  • Unified National Fine (UNF) thread form was introduced in 1948 as an attempt to standardise thread forms in the USA, Canada and the UK.