https://www.mccoys.com/shop/p/8926297-052303-32/forney-60232-cup-brush-set-38-in-dia
Forney Cup Brush Set, 3/8 in Diameter, Suitable for: Dremel, Moto-Tool, Craftsman, Wizard, Black & Decker Rotary Tools
Suitable for
Dremel, Moto-Tool, Craftsman, Wizard, Black & Decker Rotary Tools
Diameter
3/8