Extension Tap: 1/4-20, 4 Flutes, H3, Bright/Uncoated, High Speed Steel, Spiral Point MPN:45612

Introducing the precision crafted -20 high-speed steel extension tap ideal for cutting perfectly threaded holes into metal with minimal burrs or damage. The four flute design prevents chip clogging allowing for seamless tapping operations while maintaining a pristine cutting edge through materials such as carbon steel, stainless steel, and brass. Offered at an H3 tolerance the tap boasts exceptional hardness resulting in superior wear resistance even under continuous use making it ideal for both professional hobbyists and industry specialists alike requiring precise threading solutions.