Skjærebørster

Skjærebørster, a term primarily used in Norwegian, refers to a type of wire brush designed for use with cutting tools. These brushes are typically made of stiff metal wires, often steel or brass, mounted on a circular or cup-shaped base. The primary function of a skjærebørste is to remove material through abrasion and scraping, rather than by cutting in a conventional sense.

Skjærebørster are commonly attached to angle grinders, drills, or bench grinders. Their applications are varied and include tasks such as rust removal, paint stripping, deburring metal edges, cleaning welds, and preparing surfaces for painting or coating. The abrasive action of the wires effectively removes stubborn contaminants and creates a clean surface.

The effectiveness of a skjærebørste depends on several factors, including the type and hardness of the wire, the density of the wire fill, and the speed of the tool to which it is attached. Different wire materials and configurations are suited for different tasks and materials. For instance, brass wires are generally softer and less likely to damage delicate surfaces than steel wires. When using a skjærebørste, it is crucial to wear appropriate personal protective equipment, such as safety glasses and gloves, due to the potential for flying debris.