Extension Tap: 1/2-20, 3 Flutes, H3, Bright/Uncoated, High Speed Steel, Spiral Point MPN:2106000

Regal Cutting Tools' Extension Tap is designed for heavy-duty machining applications and comes in a 1/2-20 thread size with a triple flute count that prevents chipping while drilling or tapping. Its H3 material hardness offers increased strength for higher durability, while its high-speed steel composition reduces brittleness at high temperatures, enhancing the bit's overall performance. This Extension Tap has a bright and uncoated finish with a spiral point design which ensures smoother cutting and an excellent center line for accuracy. It is typically used in industries such as automotive, aerospace or construction to create clean and precise threads in steel, stainless steel, aluminum, brass or cast iron materials.