General description This Lessmann 429.177 cup brush is designed for heavy-duty surface work, featuring a 150mm diameter and a 50mm wire height. Constructed with crimped steel wire, it effectively removes rust, paint, dirt, and scale, while also polishing surfaces. The brush has an M14 bore and operates at a maximum speed of 4,000 RPM. Technical specifications Diameter: 150mm Wire Height: 50mm Bore: M14 Wire Gauge: 0.35mm Wire Type: Steel Maximum R.P.M.: 4,000 Compatibility and accessories Compatible with power tools that accept M14 attachments Available in various sizes and wire styles for different applications Installation Attach the cup brush securely onto compatible power tools with M14 threading Ensure the tool is turned off before installation Check that the brush is properly mounted and balanced before use Usage Use for cleaning large surfaces, removing rust, paint, dirt, or scale Suitable for polishing tasks Operate at a maximum of 4,000 RPM for safe and effective use Other