Bosch knotted wire cup brushes are designed specifically for portable tools. The precision-balanced cup virtually eliminates vibration.
- Designed for portable tools
- Useful for removing weld scale, burrs and corrosion
- Also good for preparing surfaces for paint
- Fits all popular mini grinders
- Not to exceed 8,500 RPM
- Wire gauge 0.020
- Arbor size 5/8″ – 11