72280509360 Fein Sander - Overview

Carbon brushes are among the most frequently replaced parts in power tools because they naturally wear down over time through regular use. As they wear, they can cause issues like intermittent motor performance, reduced power, and diminished electric braking. A worn brush is often visibly damaged—worn close to the wire lead, cracked, pitt...Read moreed, or even burned. Replacing the brushes can often restore your tool’s performance. When doing so, it’s also a good idea to inspect the armature for any signs of damage, such as burns or cracks, which could point to more serious motor problems.