1. The 32-piece Metric Taps and Dies Set includes 21 taps: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, and M12 x 1.75 (3 pieces of each size) along with compatible dies for M3, M4, M5, M6, M8, M10, and M12 threads. 2. Crafted from industrial-grade hardened steel, this tap and die set is heat-treated to achieve a Rockwell hardness of 55 HRC, ensuring exceptional durability and performance for threading tasks. The metric taps are ideal for creating internal threads, while the die set is designed for external threading applications. 3. Made from high-strength hardened tungsten alloy steel, this threading kit provides superior durability and longevity, making it a reliable choice for both professional and hobbyist use. - Key Benefits: - Comprehensive set to tackle a wide range of threading projects. - Durable construction ensures long-lasting performance, reducing the need for frequent replacements. - High-quality materials enhance precision and efficiency in creating threads. - Practical Applications: - Perfect for automotive repairs, allowing you to create or repair threads in engine components. - Ideal for metalworking projects, ensuring precise thread cutting for various mechanical assemblies. - Useful for DIY enthusiasts tackling home improvement projects that require custom threading solutions. This set is a must-have for anyone seeking reliable, high-performance threading tools suitable for both professional and personal use.