Brushes / Power Brushes / Cup brushes, knotted wire
BRAND:

Superior     
Knotted cup brush, industrial quality, for use on angle grinders.
General-purpose talent, Osborn bestseller
Impressive cleaning effect
Solution of choice for cleaning large surfaces
Long service life, low set-up costs/time
TÜV-Süd certified (safety tested, production monitored)
Applications: Rust removal, paint stripping, removing slag, silicate residuals and blue discolouring.