Unique Bargains Machine Tap 5/16-20 UNC Thread Pitch 2B 3 Flutes High Speed Steel HSS. A silver-toned machine tap with straight 3 flutes for efficient threading, made of high-speed steel (HSS). The tool measures 70mm (2.7 inches) in total length, with a thread length of 23mm (0.9 inches) and a shank side width of 5mm (0.2 inches). Suitable for drilling, tapping, and cutting on soft metals, aluminum plates, and iron.
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Unique Bargains Machine Tap 5/16-20 UNC Thread Pitch 2B 3 Flutes High Speed Steel HSS

Key item features


Straight 3 flutes are ground to provide rapid chip removal for efficient threading.
Used with some cutting fluid or keep it wet when tapping, the tap will last longer.
Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron.

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Current price is Now $17.49
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was $34.98
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