Cup brushes are designed for deburring, stripping, descaling and derusting of surfaces. The version with RASALON coating is intended for light work. The coating ideally adapts to the contours of the piece without changing the surface.  

RSA cup brushes with shaft can be used with horizontal grinders, pneumatic tools and drive devices with high torque.

Areas of application

  • Deburring 
  • Stripping 
  • Derusting 
  • Descaling 
  • Cleaning/Dusting
Specifications
Diameters mm 40 / 50 / 60 / 70
Wire thicknesses mm 0.20 / 0.30
Wire types RSA Special wire, rustfree steel wire, brass wire, RASLAON
Grain (RASALON) 80 / 120 / 180 / 320
Circular brush knotted