General description This is a professional DIY sander sanding belt adapter for both 115mm and 125mm electric angle grinders. It conveniently converts your angle grinder to a belt sander in just a minute, making it suitable for various applications such as filing, derusting, deburring, and grinding. Technical specifications Grinding Wheel Spindle: 10mm Input Power: 800W Belt Speed: 900-1800RPM Belt Size: 15mm x 452mm Item Size: 10.04 * 3.27 * 2.48 in Item Weight: 527g / 18.58oz Compatibility and accessories Compatible with 4.5" (115mm) or 5" (125mm) electric angle grinders with M14 thread spindle Package List: 1 * Sanding Belt Head, 3 * Working Arm, 5 * Sanding Belt, 1 * Adapter, 1 * Metal Bar Cover, 1 * Hexagon Wrench, 1 * Dust Removing Pipe, 1 * Screw