75mm Crimped Wire Cup Brush — Angle Grinder, M10 / M14

75mm crimped wire cup brush for an angle grinder, for cleaning, polishing and light surface preparation on metal. The crimped wires flex and conform to the surface, giving a gentler, more controllable action than a twist-knot brush — the choice for general cleaning, deburring, removing light rust and keying metal before paint, without the aggression that would gouge the surface.

Crimped, for cleaning and finishing
Crimped brushes are the gentler option — high-density fine wire that cleans and polishes rather than strips. For aggressive removal of heavy rust, weld slag and thick paint, a twist-knot brush is the tool — see our twist-knot wire cup brush.

Choosing a thread
Pick the thread to match your grinder's spindle. M14 is the most common on modern angle grinders; M10 x 1.5 suits many smaller and older machines. Check your spindle before ordering.

Size
75mm diameter cup

Brand
Abracs

Wire
Brass-dipped crimped steel, 0.3mm gauge

Thread
M10 x 1.5 or M14 — choose above

Maximum speed
12,500 RPM

Materials
Metal, and general rust, paint and residue cleaning

Uses
General cleaning, deburring, removing light rust and flaking paint, polishing, and keying metal before primer or paint.

Fits
Any angle grinder with the matching M10 or M14 spindle thread. Never exceed 12,500 RPM — check your grinder's rated speed.

Also known as crimped wire cup brush, wire cup brush, crimped steel brush, angle grinder cleaning brush or surface prep brush.