Spiral Flute Tap: 1-1/4-7, 4 Flute, Modified Bottoming, 2B Class of Fit, Cobalt, Oxide Finish MPN:6173089

Spiral Flute Tap: 1-1/4-7, 4 Flute, Modified Bottoming, 2B Class of Fit, Cobalt, Oxide Finish is a high precision tool primarily used by machinists for creating threads on steel, cast iron, aluminum and brass materials in various thread size ranges. Its 4 flutes ensure fast chips removal for excellent cutting performance, while the modified bottoming design produces an oval point for accurate thread starting and finishing. Additionally, its cobalt material adds hardness and wear resistance for durability during use, making it suitable for heavy-duty machining operations. Overall, this spiral flute tap delivers smooth, precise, and efficient threads creation in a variety of materials and is an essential tool for industries such as automotive, aircraft and hydraulic systems where precision threads are critical.