Bosch 1 608 614 020 Angle Grinder Accessory Cup Brush

Wire cup brush – crimped wire, brass-coated. The Bosch 1 608 614 020 cup brush is designed for effective cleaning and surface preparation on metal and non‑ferrous metal surfaces. It removes coatings and rust, cleans formwork boards and facings, and is suitable for roughing, matt sanding and paint stripping. The brush is intended for use with angle grinders and is supplied as a single unit.

Advantages

Brass-coated crimped wire provides corrosion protection and reliable abrasive action on medium to large surfaces. The construction offers durability for light to medium duty cleaning tasks and compatibility with common angle grinder threads.

Suitable for

• Removing coatings and paint
• Rust removal on metal surfaces
• Cleaning formwork boards and facings
• Roughing and matt sanding of metal
• Surface preparation on non‑ferrous metals

Key specifications

• Brand: Bosch
• Model / MPN: 1 608 614 020 (1608614020)
• EAN: 3165140003131
• Brush type: Wire cup brush, crimped wire, brass‑coated
• Compatibility: Angle grinders with M10 or M14 thread and Bosch GGS 6 S Professional
• Pack quantity: 1

How to use

Fit the cup brush to a compatible angle grinder following the tool manufacturer’s instructions and ensure the correct thread (M10 or M14) or use the specified model adapter. Secure the brush firmly, wear appropriate personal protective equipment (safety goggles, gloves, hearing protection) and operate the grinder at the recommended speed. Apply light to moderate pressure and move the brush evenly across the surface to remove coatings, rust or to roughen metal until the desired finish is achieved.

Recommendations

Use the brush for light to medium duty tasks on medium to large metal and non‑ferrous metal surfaces. Avoid excessive pressure and do not use on delicate or thin materials where wire contact could cause damage. Inspect the brush before each use and replace it if wires are excessively worn or damaged.