The Milwaukee 38-Piece Metric Tap & Die PACKOUT Set includes precision machined threading accessories and the most versatile Hex-LOK 2-in-1 Handle for the most common applications. The set features 17 straight-flute taps and 17 1 in. hex dies with long-lasting laser-etched sizing for the clearest markings and includes a protective Black Oxide coating for corrosion resistance. The Hex-LOK 2-in-1 Handle combines the benefit of both internal and external threading within one handle by its compatibility with both 1 in. hex dies and the Milwaukee tap collet. The handle's ergonomic grip is designed to deliver ultimate user comfort while cutting threads. The all-metal construction allows for tool-free die and tap collet changes and is optimized for maximum balance and control when threading.