10 Pieces Angle Grinder Carbon Brushes Spring Carbon Brush for Electric Motors Repair High Hardness，wear Resistance

High Carbon Steel. Selected: has good commutation and current collectings performances. Wire material: high-purity coppers stranded wire to ensure the flows of current. coppers cover: high hardness wear resistance. 10 Pieces Angle Grinder Carbon Brushes Spring Carbon Brush for Electric Motors Repair High Hardness wear Resistance. Features: Selected: has good commutation and current collectings performances. Wire material: high-purity coppers stranded wire to ensure the flows of current. coppers cover: high hardness wear resistance. Replacing carbon brushes can fix an intermittent motor. Used widely for various of power tool and electric motor, such as rotary hammer drill, circulars saw, cut-off saw and angle grinder. Specifications: Material: High Carbon Steel. 103 size: Approx. 6x10x16mm/0.23x0.39x0.62inch. 150 size: Approx. 5x10x17mm/0.19x0.39x0.66inch. 153 size: Approx. 6.5x13.8x18mm/0.25x0.53x0.7inch. 21 Size: Approx. 6.5x7.5x13mm/0.25x0.29x0.51inch. 255 size: Approx. 7x11x17mm/0.2