Meaning：Power tools carbon brush assembly, suitable for the rotary hammer with model number 44905386 and the brush holder with model number 5385 - 20. The carbon brush assembly is a key part of the rotary hammer's motor system, used to conduct electric current and ensure the normal operation of the rotary hammer. As the usage time increases, the carbon brush will wear out due to friction with the commutator. At this time, this assembly needs to be replaced to maintain the performance of the rotary hammer.
Usage Scenarios：In scenarios such as construction and renovation, where a rotary hammer is required for drilling and breaking operations, when the rotary hammer with model number 44905386 has abnormal operation (such as reduced power, excessive sparking) which may be caused by carbon brush wear, after inspection and confirmation, this carbon brush assembly, together with the 5385 - 20 brush holder, can be used for replacement and repair to restore the normal working state of the rotary hammer.
