Made from alloy tool steel for enhanced hardness and wear resistance, ensuring durability and longevity. devised for Typical purpose threading, ideal for processing, correcting, or cleaning external threads in various materials. Features a conical locking hole for strong locking, preventing loosening during use, perfect for re-threading and creating new threads. Easy to use with a die wrench; simply align the positioning groove with the fastening screw for efficient operation. Accurate 6g measurement class and right-hand cutting direction make this die suitable for both professional and DIY applications., Manufacturer: Shiketong