The 40Piece Tap and Die Set is crafted from stainless steel, ensuring durability and accuracy for threading tasks on unalloyed and low steel, cast iron, and metals. This comprehensive tool set includes a variety of tap and dies in multiple size, including fine thread option, providing versatilities for different threading applications, all neatly organized in a case for easy storage and transport. Ideal for professional technicians, enthusiasts, and engineers, this set caters to various skill levels, offering high for both complex projects and everyday repairs. Perfect for use in mechanical maintenance, metalworking, and home projects, the Tap and Die Set enhances efficiency and accuracy, making it a essential addition to any workshop or service vehicle. Package includes: 1pc Tap Die Set