www.cbrandon.com/vids/how_to_upgrade_DC_Motors_brush _motor.mp4 (http://www.cbrandon.com/vids/how_to_upgrade_DC_Motors_brush%20_motor.mp4)
www.cbrandon.com/vids/How_To_Repair_Trimmer_Motor_At_Home_dc_motor.mp4 (http://www.cbrandon.com/vids/How_To_Repair_Trimmer_Motor_At_Home_dc_motor.mp4)
Any metal covered in Plantum can be used as fingers for the commutator as long as it' springy
www.cbrandon.com/vids/DC_Motor_Repair_Easy_Guide_to_Replace_775_DC_Motor_Brushes_DIY_DC_Motor_Carbon_Brush_Replacement.mp4 (http://www.cbrandon.com/vids/DC_Motor_Repair_Easy_Guide_to_Replace_775_DC_Motor_Brushes_DIY_DC_Motor_Carbon_Brush_Replacement.mp4)