Milwaukee 3/4"-10 NC SAE Straight Flute Plug Tap is designed to provide clean and precise internal threads for your metalworking needs. Crafted with precision machining, this plug tap ensures durability and long-lasting performance. It features laser-etched sizing for easy identification and a protective Black Oxide coating that resists corrosion, enhancing its lifespan. The square shank fits all standard tap handles or tap wrenches, making it versatile and easy to use. I for through-hole threading, this tool is engineered to work effectively with common metals such as brass, aluminum, and mild steel. For results, use with cutting fluid to achieve smooth and efficient threading. Model Number: 49-57-5155