Milwaukee 1/8"-27 NPT Straight Flute Taper Tap is expertly crafted for creating or repairing clean and precise internal threads. This taper tap is precision machined to ensure accuracy and durability, making it i for use in various metal applications such as brass, aluminum, and mild steel. It features long-lasting laser-etched sizing for easy identification and a protective Black Oxide coating that provides excellent corrosion resistance. The square shank design fits all standard tap handles or wrenches, while the taper style allows for gradual starts when cutting threads, enhancing control and efficiency. For optimal performance, it is to use this tap with cutting fluid. Model Number: 49-57-5189