M4 x 0.5mm Metric Fine HSS Hand Tap Set - 60080 (Presto)
The Presto 60080 series HSS Metric Fine Hand Tap set includes First, Second and Bottom hand taps. These come uncoated for use on steel and non-ferrous materials. The bright finish prevents swarf sticking to the tap flutes. These can also be used as a machine tap if required.