1/4" - 5/8" UNF Tap & Die Tungsten Steel Taper and 38mm Split Die

1/4" - 5/8" UNF Tap & Die Sizes Available.

UNF (Unified Fine Thread)

Made from tungsten steel this set is ideal for starting threads in soft materials such as steel, aluminium, copper, etc...

This set includes 1 x taper & 1 x 38mm split die.

Right-hand threads.

Suitable for making internal or external threads.