Features: Enhances the performances of your power Tool with our Electric Motor Carbon Brushes Set, featuring 40pcs brushes in 10 sizes for compatibility and efficient repairs. Crafted from steel materials, these brushes ensure excellent conductivity and durability, minimizing electrical noise and sparking for a smoother operation. Suitable for enthusiasts, professional technicians, and home users who regularly maintain or repair power tool to keep them in condition. Perfect for various setting, from home maintenance tasks to professional shops, this set provide solution for grinders, drills and more. Experience power tool restoration with our easy to install carbon brushes, deliver current transmission and extend the life of your equipment. Specifications: Component:Steel Type:Black White Sticker/Color Sticker Size:Approx.17.5x9.2x2cm/6.89x3.62x0.78inch Package Includes: 40Pcs Electric Carbon Brushes note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.