General description A versatile Tap and Die Set designed for DIY enthusiasts and professionals alike. This mini hand screw die kit includes a range of metric sizes, making it ideal for threading and tapping various materials, including soft metals like aluminum and flat iron. Technical specifications Sizes included: M1.1, M1.2, M1.4, M1.6, M1.8, M2, M2.5 Material: 4241 high-speed steel and high-speed 6542 steel Design: All steel construction with chrome finish Usage Suitable for threading and tapping in steel plates and soft metals Features precise ratchet action for high-quality work Allows easy switching from left to right or locking for non-ratcheting use