1-7/8" Diam, 1-1/2" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:10419

The spiral flute tap is engineered with a combination of two popular coating options that provide superior performance for diverse applications. The TiAlN finish allows the tap to withstand tough drilling conditions in stainless steel, aluminum or steel, while reducing friction to make it last longer than uncoated tools. The two-step thread form, a common bottoming tap, produces threads which are stronger and have better holding power at deeper threads, making the tap ideal for creating precise holes when working on thicker materials. Manufactured with high-speed steel construction, it provides the strength needed to drill through challenging material without deforming or breakage, allowing it to endure prolonged usage. The spiral flute tap boasts a three flute design that clears chips fast, reducing the chances of reamers and taps sticking in the hole, making the job easy and efficient. Its fit class options, 2B and 3B, are standard fit class designations ensuring precision when setting up to work, producing threads with high tolerance on size and accuracy for various applications. Ideally suitable for automotive manufacturers or hobbyists drilling precise holes in a variety of materials, this spiral flute tap is a trusted tool designed for long-lasting performance.