A tap wrench is a hand tool used to turn taps or other small tools, such as hand reamers and screw extractors. The smallest size that will accommodate the tool head is recommended because it reduces the risk of breakage due to excessive force.
Taps are used to cut internal threads, TorkCraft taps are rust and stain resistant, cut cleaner and more accurate threads, have four flutes for greater chip clearance
Dies are used to cut external threads, versatile, hexagonal shape for use with dies or a common adjustable wrench
