Manual processing is also possible. When operating, control the speed according to the hardness of the material, the higher the hardness of the processed product, the slower the speed. Recommended feed rate: Hard steel: 5-10m/min, cast iron: 8-10m/min, ordinary steel: 6-15m/min. About Dies: Made of alloy tool steel, hardness and wear resistance.
Used to repair external threads. When in use, the conical locking hole of the die is aligned with the screw of the wrench and tightened.The conical keyhole has a strong locking force and is not easy to loosen. We do not accept P. We are not responsible for any loss in transit if a wrong address is provided.