I have permission to change this drum sander's wire brush out for the sander, someone switched it a while back. It is my uncles, who is retired and prefers not to be
Sandpaper Drum Sander Wire Brush Polishing Sisal For Sanding Machine
Brass Coated Wire Brush Drum 120mm 0.15mm/0.50mm
4.5" x 4" BHA Steel Crimped Wire Brush Drum 3/4" Quad Keyway, Heavy Rust Remover | eBay