Milwaukee 15PC SAE Tap and Die Set with Hex-LOK™ 2-in-1 Handle includes precision machined threading accessories and the most versatile Hex-LOK™ 2-in-1 Handle for the most common applications. This set features straight-flute taps and 1” hex dies with durable laser-etched sizing for the clearest markings, along with a protective Black Oxide coating to resist corrosion. The Hex-LOK™ 2-in-1 Handle combines the benefits of both internal and external threading in one tool, compatible with 1” hex dies and the MILWAUKEE® tap collet. Its ergonomic grip ensures user comfort during threading, while the all-metal construction allows tool- die and tap collet changes, optimized for maximum balance and control. The Plug Taps’ square shank fits all standard tap handles or wrenches, designed for through-hole threading. The 1” hex dies work with the Hex-LOK™ handle and all standard 1” Hex Die stocks. Included drill bits enable precise pilot drilling and are designed for use with drill drivers. This set is i for cutting threads in common metals such as brass, aluminum, and mild steel. For results, use with cutting fluid. Model Number: 49-22-5602