The Einhell Hard Brush is a steel wire accessory brush designed for use with the Einhell Picobella cordless surface cleaning brush, tackling stubborn dirt on tough stone surfaces. Engineered for heavy-duty outdoor cleaning, this hard brush is ideally suited for removing ingrained deposits, lichen, moss, and rust from coarse and rough stone surfaces such as granite or quartzite. The robust steel bristles deliver the rigorous scrubbing action needed where softer brushes simply won't cut through. It's important to note that this brush is not suitable for polished, ground, or sealed natural or artificial stone surfaces, where steel bristles could cause damage. An additional splash protection cover is included to help contain mess during use. Features and Benefits: • Steel wire brush head for rigorous cleaning of tough stone surfaces • Ideal for removing lichen, moss, rust, and ingrained deposits • Compatible with the Einhell Picobella cordless cleaning tool • Suitable for coarse, rough surfaces including granite and quartzite • Not suitable for polished, ground, or sealed stone surfaces • Includes additional splash protection cover Specifications: Brush Diameter: 115mm Cleaning Width: 195mm Max Permitted Speed: 1400 RPM