The Fastcut Tools 9/16-18 NF GH3 HSS 4 flute straight plug tap is a cutting/tool-holding tool from Fastcut Tools. It is used on a machine tool to cut, form, or hold threads, bores, or material stock to a precise dimension. Key specifications noted on this listing include 9/16-18, 4 Flute. It is commonly used in CNC and manual machining, metal fabrication, and tool-and-die work.
