Milwaukee 5/16"-18 NC SAE Straight Flute Plug Tap and Drill Bit Set

Milwaukee 5/16"-18 NC SAE Straight Flute Plug Tap and Drill Bit Set is a comprehensive kit designed to deliver precision and durability for your threading needs. This set includes a finely machined Plug Tap and a matching drill bit, both engineered to create clean and accurate internal threads. The Plug Tap features a long-lasting laser-etched sizing mark and a protective Black Oxide coating that enhances corrosion resistance and extends tool life. Its square shank fits standard tap handles or wrenches, making it versatile and easy to use for through-hole threading in a variety of metal materials such as brass, aluminum, and mild steel. For best results, use this set with cutting fluid during threading operations to ensure smooth performance and optimal finish. Model Number: 49-57-5542