What color is the oil seal of Japanese East Hole Hammer?

Purple. Most imported hammer oil seals use purple oil seals, which have good sealing effect, high temperature resistance, high pressure resistance and wear resistance. As the working state of the hammer in the system, the oil seal is one of the auxiliary components and plays a very important role. If used improperly, mechanical equipment will not work normally, and reasonable use and maintenance of oil seal will be beneficial to the service life of mechanical equipment.