Carbon Steel Hand Tap with Straight Flute is designed for general purpose hand tapping operations and also used for rethreading damaged threads. The Hand Tap is also known as chrome alloy steel taps and comes in individual as well as sets. The Hand Tap is also known as taper tap, plug tap, bottom tap and comes in all thread forms. Carbon Steel Hand Tap with Straight Flute ensures excellent resistance against corrosion and abrasion.