Makita 4-3/4 in. Wire Brush Wheel 794382-7 - The Home Depot
How to Replace the Brushes in a Makita Drill - YouTube
Amazon.com: Replacement Set CB407 Motor Carbon Brushes (1 pair) for Makita Power Tools, Electric Tools, Jig Saw, Rotary Drill, Drill, Hammer Drill, Electric Screwdriver, Sander, Rotary Hammer : Tools & Home Improvement
How to Replace the Carbon Brush Set on a Makita Cordless Hammer Drill (Model LXPH01) : eReplacementParts.com