The 40Piece Tap and Die Set is crafted from 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, craft enthusiasts, and engineers, this set caters to various skill levels, offering practcial for both complex projects and everyday repairs. Perfect for use in mechanical maintenance, metalworking, and home craft projects, the Tap and Die Set enhances efficiency and accuracy, making it a essential addition to any workshop or service vehicle. With its adjustable wrenches, T handle tap wrenches, die holders, screwdriver, and thread gauges, this set equips you with everything need for accurate threading, promising stable and result.