General description This is a professional DIY sander sanding belt adapter designed for 115mm and 125mm electric angle grinders. It conveniently converts your angle grinder into a belt sander in just one minute. Technical specifications Color: Black Material: Aluminum Alloy Adapter: M10 / M14 (Optional) Suitable Electric Angle Grinder: M10 Adapter 100mm (4'') / M14 Adapter 115mm (4.5'') and 125mm (5'') Grinding Wheel Spindle: 10mm Input Power: 800W Max Speed Belt Speed: 900-1800 RPM Belt Size: 15mm x 452mm Item Size: 255 * 83 * 63mm / 10.04 * 3.27 * 2.48in Item Weight: 527g / 18.58oz Package Size: 30 * 11 * 9cm / 11.8 * 4.3 * 3.5in Package Weight: 671g / 23.67oz Compatibility and accessories 1 * Sanding Belt Head 3 * Working Arm 5 * Sanding Belt 1 * Adapter 1 * Metal Bar Cover 1 * Hex Wrench 1 * Dust Removal Hose 1 * Screw