Spiral Flute Tap: 1/2-13 UNC, 4 Flutes, Bottoming, 2B Class of Fit, Cobalt, TIN Coated MPN:CU513700.5013

The spiral flute tap is an essential tool designed for cutting and tapping threads into materials such as steel, stainless steel, aluminum or brass in industries including automotive, machinery manufacturing, aerospace, or electronics. With its 4-flute design, this tap produces chips that are extracted more easily than those from single-flute taps, thus improving threading precision and reducing potential tool breakage during use. Moreover, the cobalt construction provides increased hardness, wear resistance, and strength compared to standard high-speed steel taps, making it suitable for demanding applications with challenging materials or threads. The 2B class of fit ensures a good thread fit but allows for slight oversizing without exceeding manufacturing tolerances. Additionally, the UNC coarse thread type is commonly used in various industries for its versatility and general-purpose application range. Overall, this spiral flute tap offers increased durability and precision while reducing tool wear during tapping operations.