Spiral Flute Tap: 1/2-13, UNC, 3 Flute, Modified Bottoming, 3B Class of Fit, Powdered Metal, Bright/Uncoated MPN:40163-000

The spiral flute tap is a premium quality tapping tool that guarantees superior performance in creating precise holes in various materials, including metal, alloy, plastics, and wood. With a diameter of one-half inches and a thread size of 13-64 UNC (coarse), this tap comes in three flutes for enhanced chip removal and efficiency. Its modified bottoming feature offers a durable, long-lasting cutting edge for the final tapping process, while the 3B class of fit ensures precision tolerances and superior fit on different materials. The tap's powdered metal construction guarantees maximum wear resistance, making it suitable for heavy-duty applications such as automotive engineering, aviation manufacturing, shipbuilding, and aerospace industry. With an attractive bright/uncoated finish, the spiral flute tap is ideal for both general and precision machining tasks that require top-notch performance.