Features:[High-quality materials]: Our 40pcs Metric Tap and Die Set is made of Long Lasting carbon steel, ensuring long-lasting performance for both professional and amateur use. This set includes milled taps and dies that are specifically designed to cut raw materials or repair existing threads, remove screws, and offer various other functions.[Versatile and convenient]: With an adjustable percussion wrench, our set allows for easy percussion of different sizes. This tool is essential for any threading task, whether it's for repairing a bolt, nut, or screw. The user-friendly design ensures effortless usage and precise results.[Long service life]: Our professional metric percussion wrenches and dies are crafted from high-quality steel, guaranteeing a prolonged service life. This means you can rely on our set for multiple projects without worrying about wear and tear. The quality craftsmanship ensures consistent and ideal performance.[Portable and organized]: We understand the importance of keeping your tools secure and easily accessible. That's why our 40pcs Metric Tap and Die Set comes with a sturdy carrying case. After use, simply store your tools in the case to prevent loss or damage. This portable design makes it ideal for professionals on-the-go or home DIY enthusiasts.[Wide range of applications]: Whether you're a professional in need of a comprehensive threading kit or an amateur looking to tackle basic repairs, our set is designed to meet all your needs. From automotive repairs to home improvement projects, our versatile set is equipped with everything you need to achieve precise and efficient thread cutting, rethreading, and more. Specification:Material: Bearing Steel16pcs Metric Thread Tap: M3X0.5, M3X0.6, M4X0.7, M4X0.75, M5X0.8, M5X0.9, M6X0.75, M6X1.0, M7X0.75, M7X1.0, M8X1.0, M8X1.25, M10X1.25, M10X1.5, M12X1.5, M12X1.7516pcs Metric Thread Die: M3X0.5, M3X0.6, M4X0.7, M4X0.75, M5X0.8, M5X0.9, M6X0.75, M6X1.0, M7X0.75, M7X1.0, M8X1.0, M8X1.25, M10X1.25, M10X1.5, M12X1.5, M12X1.751pc Inch screw thread Tap: 1/8"X27NPT1pc Inch screw thread Die: 1/8"X27NPT1pc Tap Wrenches & Die Stocks: 1/2" M3-M121pc Die hinge hand frame: 1" M252pcs T type Tap Wrenches & Die Stock: 1/4"1pc Tooth gauge1pc Screwdriver Package Include:40pcs Tap And Die SetCarbon Steel