Description The Lessmann Cup Brush with Shank is designed for cleaning, rust removal, paint stripping, dirt removal, and polishing on medium to large surfaces. It features a durable steel wire construction and a 6mm shank for easy attachment to power tools. The brush has a diameter of 70mm, a width of 15mm, and wire height of 25mm, with a wire gauge of 0.30. It is suitable for use at a maximum rotational speed of 4,500 RPM. Specifications Diameter: 70mm Width: 15mm Wire height: 25mm Wire gauge: 0.30 Wire type: Steel Shank diameter: 6mm Maximum RPM: 4,500 Compatibility and Accessories Compatible with standard power drills and rotary tools that accept a 6mm shank Installation Insert the 6mm shank into the compatible power tool chuck Ensure the brush is securely attached before use Usage Use for removing rust, paint, dirt, or scale from various surfaces Suitable for polishing applications Operate at a maximum of 4,500 RPM for safe and effective use