- Material: These carbon brushes are made from durable materials to ensure long-lasting performance. - Common replacement part: Carbon brushes are a common replaceable part in power tools. Over time they wear due to friction and use, making replacement necessary. - Improves motor function: Worn brushes can degrade motor performance, causing intermittent operation, weaker braking, and reduced power. Replacing the brushes helps restore optimal motor performance. - Wide compatibility: These brushes fit a range of power tools and motors, including circular saws, miter saws, drills, hammer drills, vacuums, motors, blowers, cut-off saws, and angle grinders. - Use scenarios: - Replacing worn brushes in a circular saw or drill to restore power and consistent cutting speed. - Regular maintenance in a busy shop to prevent intermittent operation and reduced braking in drills and grinders. - Maintenance across home or professional tasks for tools such as vacuums, blowers, cut-off saws, and angle grinders.