Spiral Flute Tap: 5/8-18 UNF, 3 Flutes, Modified Bottoming, High Speed Steel, Bright/Uncoated MPN:313536

This high speed steel spiral flute tap features 5/8-18 UNF thread type, with a modified bottoming design which produces a rounded bottom thread that's ideal for softer materials, it also includes 3 flutes to provide excellent chip removal for quicker cutting, reducing friction and minimizing breakage risk while in use. Its uncoated finish ensures maximum strength and sharpness throughout multiple tapping operations. With dimensions measuring at a Length: OAL 2 (50.8mm), Thread Length .316 (.0799mm) in length, this product is widely used in various industries such as automotive, construction, and machining/tooling applications where tapping operations need to be carried out efficiently with precision, quality, durability, and accuracy. In short, its unique combination of features makes it an essential tool for those working on softer materials that require rounded bottom threads using uncoated HSS taps.