Spiral Flute Tap: 1-3/8-8 UN, 5 Flutes, Modified Bottoming, 2B Class of Fit, Vanadium High Speed Steel, Oxide Coated MPN:1302401701

Spiral flute taps like the 1-3/8-8 UN, 5 flutes, modified bottoming, 2B class of fit, vanadium high-speed steel, oxide-coated variety are perfect for use in aerospace and medical industries, where precise threading is critical. They offer improved chip evacuation due to their spiral flute design which helps reduce the risk of breaking threads or damage to delicate workpieces. Additionally, they deliver improved tool life and reduced wear thanks to the use of vanadium high-speed steel material which allows for faster cutting without heat buildup. They also have a modified bottoming thread profile for better control in starting the tap and avoiding chatter during operation. Overall, this specific type of spiral flute tap is ideal for achieving precision threads in hard or challenging to reach applications, making it a valuable tool for professionals across various industries.