Description
IMPA 631340 HAND TAPS set of 3 pcs HSS BSW 7/8" x 9 is hand taps set which is made of high speed steel. It is used to tap the threads in a hole that has been drilled with the correct diameter for the screw. The three taps in this set are for the British Standard Whitworth (BSW) system of threads. The taps have a taper at the beginning of the thread (the first tap), a second tap for the middle of the thread, and a third tap for the end of the thread. The benefits of this set are that it is easy to use and it is durable.
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