Bosch 2 608 622 051 teräsharja/kuppiharja 7,5 cm

Wire cup brush – Nylon bristle with aluminium oxide coated abrasive K80. The Bosch 2 608 622 051 cup brush has a 75 mm diameter and a 6 mm shank, designed for cleaning and surface preparation of smaller to medium areas. It removes paint and rust, smooths and matt-sands surfaces, and is suitable for working on wood, metal and PVC where a textured or cleaned finish is required.

Advantages

The nylon bristles with aluminium oxide K80 coating provide durable abrasive action while maintaining flexibility, reducing the risk of damaging the substrate. Its 75 mm cup size and 6 mm shank make it compatible with many handheld drills and rotary tools, offering efficient material removal on confined surfaces. The construction balances aggressiveness for paint and rust removal with control for smoothing and texturing.

Suitable for

Key specifications

How to use

Secure the 6 mm shank in a compatible handheld drill or rotary tool according to the tool manufacturer's instructions. Start at low speed to check the brush action and gradually increase speed as needed while maintaining a consistent angle and light pressure. Move the cup brush evenly over the surface to remove paint, rust or to texture wood; avoid excessive pressure or prolonged contact in one spot to prevent surface damage. After use, clean off debris and inspect the bristles for wear before storing.

Recommendations

Wear appropriate personal protective equipment such as safety goggles, a dust mask and gloves. Use in well-ventilated areas and ensure the brush is compatible with the rotation speed of your tool. Replace the brush when bristles are excessively worn or damaged.