UNF Imperial Tap and Die Tungsten Steel Taper and Plug 5/16" - 3/4"

High quality taps and die suitable for professional or occasional use.

Includes two taps (one taper tap and one plug tap), and one die nut.

Sizes 5/16" - 3/4" UNF available.

Made from hardened tungsten steel. Suitable for most materials such as steel, aluminium, copper etc...