Straight Flute Tap: #4-40 UNC, 3 Flutes, Bottoming, 2B/3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:MSC-04424412

The Straight Flute Tap #4-40 UNC, 3 Flutes, Bottoming, 2B/3B Class of Fit, High Speed Steel, Bright/Uncoated is an ideal choice for precision machinists or hobbyists alike looking to create clearances hole features where precise size control matters the most such as automotive engine component installation where dimensional tolerances cannot be compromised. Made from high-speed steel with 2B/3B class of fit ensures compatibility with diverse range of materials including soft metals, castings or stainless steels requiring bottoming action that provides maximum chip flow away from workpiece for superior finishes minimizing post drilling cleanup steps typically required when using other less precise tap types resulting in substantial reduction in overall production times allowing increased productivity levels through shorter cycle times thus boosting user's profit margins by delivering consistent high-quality outcomes time and again.