Teräsharjalaikka KWB 719530 11,5 cm

The KWB 719530 wire wheel brush (diameter 11.5 cm, shank 2.2 cm) is a twist-knot wheel brush with HSS steel wire designed for surface preparation and cleaning of metal, stone and other materials. It is suitable for removal of rust, old paint and coatings, welding scale and marks, floor coverings and burrs, and for working on narrow edges, frames and gratings.

Advantages

The AGGRESSO-FLEX® wheel brush features high-strength HSS steel wire arranged in twist knots for aggressive material removal and long service life. Its wheel shape and 11.5 cm diameter provide stable contact with the work surface while the 2.2 cm shank ensures compatibility with many bench and handheld rotary tools. The brush is suitable for heavy-duty cleaning tasks and for localized work on edges and seams.

Suitable for

Key specifications

How to use

Secure the wire wheel brush on a compatible rotary tool or bench grinder with a 2.2 cm shank fitting. Start the tool at low speed to check balance and runout, then increase to the recommended operating speed for your machine. Apply the brush to the workpiece with steady, moderate pressure; avoid excessive force that could damage the workpiece or shorten brush life. Move the brush across the surface in even passes until the desired level of cleaning or surface preparation is achieved. Replace the brush if bristles become excessively worn or if imbalance occurs.

Recommendations

Use appropriate personal protective equipment including eye protection, gloves and hearing protection. Ensure the workpiece is securely clamped. Do not use the brush on soft or fragile materials that may be damaged by aggressive steel bristles. Observe the maximum safe speed specified by your rotary tool and check the brush for damage before each use.