PATIKIL Carbon Brushes 18x17x7mm for Electric Motors Power Tool Rotary Tool Table Saw Spare Part Repair, 20 Pack

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  • The carbon brush cuts smoothly, and the copper wire is tight and does not easy to fall off. It has high wear resistance, good reversing performance, good conductivity, heat conduction and lubrication performance, and has certain mechanical strength, which has long service life.
  • Package Content 20pcs Motor Carbon Brushes; Total Length 40mm 1.57 inch; Carbon Brush Size(LxWxH) 18x17x7mm 0.71x0.67x0.28 inch
  • The carbon brush is used on the commutator or slip ring of the motor as a sliding contact to lead in the current. It is clamped on the metal bracket and pressed onto the shaft by a spring.
  • Tip If you replace the carbon brush with a new one, it is found that the carbon brush has been worn or half worn within a few minutes or hours of use, indicating that your shaft rotor is in off-normal working state, and you need to replace the shaft rotor in time.

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