Spiral Flute Tap: 1/4-20 UNC, 3 Flutes, Modified Bottoming, High Speed Steel, Bright/Uncoated MPN:313525

The spiral flute tap offers superior performance and versatility for tapping a variety of materials such as aluminum, copper, brass, or mild steel. With its modified bottoming design, this tap is ideal for precise thread cutting in hard-to-reach areas without damaging the surface. The bright/uncoated high-speed steel construction ensures superior wear resistance and longer tool life than coatings used on other taps. Its 1/4-20 UNC thread size makes it compatible with a wide range of applications across industries such as automotive, aviation, medical equipment, electronics, and watchmaking where precision is critical for quality product manufacturing.