Milwaukee 38PC SAE Tap & Die PACKOUT™ Set w/ Hex-LOK Handle includes precision machined threading accessories designed for the most common metal applications such as brass, aluminum, and mild steel. This comprehensive set features 17 straight-flute taps and 17 one-inch hex dies, all with long-lasting laser-etched sizing for clear markings and a protective Black Oxide coating to resist corrosion. The versatile Hex-LOK™ 2-in-1 Handle combines internal and external threading capabilities in a single ergonomic tool, ing user comfort and control. Its all-metal construction allows for tool- die and tap collet changes and is optimized for balance during threading. The plug taps have a square shank compatible with standard tap handles or wrenches, designed for through-hole threading. Included drill bits enable pilot drilling and are compatible with drill drivers. The set is organized in a PACKOUT™ Low-Profile Compact Organizer with a removable storage tray for convenient storage and portability. For results, use with cutting fluid to ensure smooth threading. Model Number: 49-22-5604