Carbon brushes are essential components in power tool motors, including knife drills like the GT7250, GT5250, and XLC7000 models. These brushes conduct electrical current between the stationary and rotating parts of the motor, ensuring smooth operation. Over time, carbon brushes wear out and require replacement to maintain optimal performance.846330109 Conductive Track DH6076 Carbon Brush is a critical component used in the electric motors of cutting machines, such as industrial knife drills, meat saws, woodcutters, or metal-cutting equipment. It conducts electrical current between the stationary wires and the rotating parts of the motor, ensuring smooth and efficient operation. Knife Drill Motor Carbon Brush GT7250 Parts, made from high-quality carbon-graphite composite, often mixed with copper or other metals for enhanced conductivity and durability. Includes a spring to maintain constant contact pressure against the commutator, reducing sparking and wear. Withstands heat generated by high-speed motor operations. Engineered to minimize wear on the commutator, extending motor life. 

238500035 Motoe Brush Enprotech for GTXL Parts, transfers current to the motor’s rotor, enabling rotation.Proper carbon brush quality prevents excessive arcing, which can damage the motor. Worn-out brushes increase resistance, leading to power loss and overheating. Clean carbon dust buildup to prevent motor damage. Ensure proper spring tension for optimal contact.

Motor Brush Assy 238500025Transmit, electricity to the motor’s spinning commutator. which Enhances conductivity (common in high-power tools). Reduces friction and prolongs brush/commutator life. Rectangular or square block, sized to fit the brush holder in the drill motor. A spring presses the brush against the commutator for consistent contact.Connects the brush to the motor’s power supply.

Brush 238500039 Bridges the gap between the stationary power source and rotating commutator. Helps reverse current direction in the armature coils for continuous rotation. Absorbs and disperses heat generated by electrical arcing. Sacrificial component designed to wear down instead of the commutator. Keep spare brushes on hand for high-use drills to avoid downtime.

Regular inspection and replacement of carbon brushes in your GT7250, GT5250, or XLC7000 knife drill can prevent motor failure and ensure long-lasting performance. Regularly inspect brushes during motor maintenance to extend tool life.If your drill shows signs of brush wear, follow the replacement steps above or consult a professional technician.By understanding these details, you can maintain optimal performance in your knife drill motor and troubleshoot brush-related issues effectively.