The Correct Use Of China Hand Tools

1.Metalworking hand bow saw: Use suitable saw blades (circular saw blade)for work items, such as sawing hard or thick soft metal with 14 teeth per file; 18 steels per file for tool steel, iron pipe, hard metal, etc.; and 24 teeth per file. It is suitable for sawing of metal plates, metal pipes and fine iron bars. Push the saw forward and gently lift it when you pull it back.
2.Wrench: 1） Select the appropriate size wrench according to the nature of work. 2 ）When using an adjustable spanner, apply force to the fixed side. Never use force toward the movable side. 3 ）If the wrench opening is worn out or slipping during use, do not continue to use it to avoid scratching your hands. 4） Do not use the spanner as a tap. 5 ）Do not add a pipe to the handle end to increase the torque of the wrench. Sinotools, a professional China filter wrench supplier，offer the high quality hand tools.