20 PCS Motor Carbon Brushes, Motor Replacement Repair Parts Electric Motor Carbon Brushes Replacemen for Hand Drill Blower Blender Power Tool Circular Saw Cut-Off Saw

• Compact Size: Precise Dimensions for Easy Installation The carbon brushes have a compact size of approximately 7mm × 17mm × 18mm (0.3 × 0.7 × 0.71 inches). This small, standardized dimension makes them easy to fit into the brush holders of most power tool motors—no need for complicated modifications or trimming. Their compact design ensures they can be installed in tight spaces (common in handheld power tools like hammer drills or angle grinders) without interfering with other internal components, making replacement quick and hassle-free.
• Premium Materials: 99044 Carbon Brushes for Durability & Performance These 99044 carbon brushes are crafted from high-quality carbon and metal composites, which deliver two key advantages for motor operation: Excellent electrical & thermal conductivity: The carbon material ensures efficient transfer of electric current between the brush and the motor’s commutator, while the metal component enhances heat dissipation—preventing overheating even during prolonged use.
• Wide Application: Compatible with Various Power Tools & Motors The carbon brushes are highly versatile and suitable for use in a range of power tools and electric motors, including: Hammer drills Circular saws Cut-off saws Angle grinders They are designed to fit most standard motor models that use 99044-series carbon brushes, making them a universal replacement part for both professional and DIY tool maintenance. Whether you’re repairing a household power tool or servicing industrial equipment, these brushes provide a consistent, compatible solution.
• Key Maintenance Role: Restoring Motor Performance Worn carbon brushes are one of the most common causes of motor malfunctions (e.g., weak power, intermittent operation, or failure to start). Replacing old brushes with these new ones can: Restore the motor’s electric braking function (critical for tools that require quick stopping, like circular saws). Fix poor running performance by ensuring stable current transfer, eliminating issues like sparking at the commutator or reduced power output.
• Generous Package Quantity: Meets Multiple Needs Each package includes 20 pieces of carbon brushes, providing ample supply for: Multiple tool repairs (e.g., replacing brushes in 10 tools, as most motors use 2 brushes each). Spare parts storage, ensuring you have replacements on hand when needed (ideal for workshops or DIY enthusiasts who use power tools frequently). This quantity eliminates the need for frequent reorders, making it a practical choice for both personal and professional use.

Specification: Product Name: Carbon Brush Material: carbon Model: 99044 Size: Approx. 7 * 17 * 18mm / 0.3 * 0.7 * 0.71in Weight: 121g / 4.3oz Package list: 20pcs × Carbon Brush Note: 1. Please allow a little bit error due to manual measurement. Thanks for your understanding.