Made from alloy tool steel for exceptional hardness and wear resistance, ensuring durability during use. devised for Typical purpose threading, these round dies can process, correct, or clean external threads, making them ideal for maintenance and repair tasks. Features a conical locking hole for strong locking capability, preventing loosening during operation, perfect for re-threading existing threads in hard materials. User-friendly devise with a positioning groove for easy alignment with the die wrench, allowing for straightforward installation and use. Suitable for both soft materials like Reusable Reusable Reusable Reusableplastic and hard materials like metal, providing versatility for various DIY and professional metalworking projects., Manufacturer: Vividcrate