36 Pc Box- Brass Wire Cup Brush (Dia: 3/8Γëê)

• Material: Brass

• Measures: 7/16" where the brush meets the holder, and spreads out to about 1/2 inch on the end.

• Shank: 1/8"

• Max speed 15,000 rpm

• Great for all your small rust removal and cleaning jobs 

• Will work on dremel tool, wizard, and every other brand rotary tool