Round Die: Thread size: M5 X 0.8; outside diameter (OD): 25mm / 1.0"; Thickness: 9.5mm / 0.37"; fine grinding. Made of high speed steel, it has hardness and toughness for wear resistance. Its sharpness and wear resistance are stronger than those made of tool steel.
Application: Can process, correct or clean the external threads. Suitable for general purpose threading in stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, plastic, etc.. Great for maintenance and repair work on pipes, boards and machinery.
Features: Conical locking hole, strong locking and not loose. Perfect for re-threading existing threads in hard materials like metal and making new threads in soft material such as plastic. The surface is lubricated with grease to prevent rust, the thread is clear and easy to repair.
Easy To Use: The positioning groove of the die should be aligned with the fastening screw in the middle of the die wrench, and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in.