3pcs Metric Hand Tap Set, M3 x 0.5 Taper/Plug/Bottom Thread Screw Taps, High Kit

Three Styles: Taper Tap: Start the thread and guide it into the workpiece, commonly used when tapping through holes. Bottom Tap: Generate threads close to the bottom of a blind hole. The tapping tool kit is mainly for hand use, and is used with a tap wrench.

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