Harbor Freight Tools


4 in. Crimped Wire Cup Brush

Quickly remove rust, scale and more with this wire cup brush

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ROBTEC 400CCCN12 at $5.02 Save 30%

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Attach this wire cup brush to your angle grinder and quickly scour away rust, scale, and loose paint. Crimped carbon steel bristles scrub surfaces clean, leaving only the smooth surface underneath. This handy wire cup brush is also a great tool for smoothing rough edges on metal or to grind away rust.

  • Removes paint, scale, rust, corrosion and weld spatter
  • 5/8 in-11 arbor
  • Maximum speed: 8000 RPM
  • For use with grinders

60321, 65050, 63525
Arbor size
5/8 in-11
4 in.
Speed (max)
8000 RPM
Shipping Weight
0.80 lb.
Note: Specifications are approximate and subject to change

100% Satisfaction Guarantee! If for ANY reason you are not satisfied with this item, you may return it within 90 days for a full refund or replacement.