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The 6 HSS hand tap is made from high-speed steel with high hardness and excellent resistance to wear and heat. Its length typically ranges from 50 to 75 millimeters, and its nominal diameter is defined according to size 6 in common standards. The square shank allows for quick and secure fitting into a tap wrench. Precise chip removal flutes ensure uniform cutting and reduce the force required during threading. The surface hardness usually ranges between 60 and 65 HRC, guaranteeing long tool life and durability.
This hand tap is suitable for creating high-precision internal threads in metals ranging from soft to hard. The recommended manual operating speed is between 10 to 18 revolutions per minute to prevent overheating and tool damage. The pilot drill size is typically selected at about 85 to 90 percent of the tap diameter to achieve optimal thread engagement. The 6 HSS tap is widely used in machining, industrial repair, and precision equipment manufacturing, providing high-quality threads.
WEBSITE: HAND TAPS 6 HSS Iran