Description:Metric Taps: Thread Size: M20; Pitch: 2.5; Shank Side Width: 13mm / 0.51 inch; Thread Length: 38mm / 1.5 inch; Total Length: 93mm / 3.66 inchTap Set: Taper Style: Starts the thread square with the workpiece. Bottoming Tap: Generate threads to the bottom of holes. Add appropriate tapping oil for higher quality threads and more durable screw taps.Wide Applications: The thread tap kit is used to re-thread damaged or jammed threads. Suitable for tapping through or shallow holes in mild steels, aluminum, iron, copper, hard plastic.Hand Taps: Mainly for hand use, used with tap wrenches. Straight flute tap provides fast downward chip removal for efficient threading, clear threads without burrs, universal square shank.
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