How to maintain non-sparking safety hand tools?

How to maintain non-sparking safety hand tools?
It’s necessary to know how to maintain non sparking hand tools,which will make the non sparking hand tools a longer use time.
1.Remove the oil on the surface before use. After use, clean the surface of dirt and deposits, store in a dry place, and store it away from corrosive substances.
2.Percussion tools cannot be continuously struck. Each stroke must be cleared in time to remove the rust and the debris that has been stuck to the tool. Continue to use after more than ten times. The percussion tools should be used in rock operations. Immerse the workplace in contact with water before working.
3.Do not use wrench products with excessive force, nor use sleeves or other metal rods to extend the arm, or twist the fastener with a hammer (except for the wrench).
4.Cutting edge tools should be placed in the water tank to lightly contact the grinding wheel for sharpening. Do not use excessive force and contact the grinding wheel for a long time.
5.In the actual operation of knocking and smashing tools, the debris on site and the corroded oxide on the working surface must be removed to prevent the third party from striking.
6.Explosion-proof tools of various specifications should be operated carefully before and after use. Handle them gently, and do not throw them on the rock or concrete floor.