Spiral Flute Tap: UNF, 2 Flute, Modified Bottoming, 2B Class of Fit, Powdered Metal, V Finish MPN:1650500408

The Spiral Flute Tap features an UNF (Unified National Fine) thread pattern and comes with a 2 flute design for added rigidity. The Modified Bottoming characteristic ensures high accuracy when cutting threads and produces excellent thread strength while reducing wear on the tap. With a 2B class of fit, the tap offers a moderate to loose fit, allowing it to cut threads accurately without risking breakage. Additionally, the tap is made from powdered metal which delivers exceptional wear resistance and increases durability while minimizing clogging. Finally, its V finish provides a superior cutting edge for smoother and easier threading even when working with harder materials such as stainless steel or alloy steel.