Feature: 1. Convert your angle grinding machine to belt sander in a minute and easy to install belts. 2. Slide switch with lock on with lightweight aluminum body. 3. Ergonomic design, grip perfectly and easy to control with 6 levels variable speed control. 4. Exchangeable working heads with function of sanding and grinding. 5. Head swivels 180 degrees up and down. 6. Widely used for grinding solder joint, stainless steel handrail, wood gap，scissors, blade cutting edge, etc. 7. Head swivels 180 degrees up and down.Widely used for grinding solder joint, stainless steel handrail, wood gap，scissors, blade cutting edge, etc. 8. Head swivels 180 degrees up and down. Widely used for grinding solder joint, stainless steel handrail, wood gap，scissors, blade cutting edge, etc. 9. Exchangeable working heads with function of sanding and grinding. Head swivels 180 degrees up and down. Specification: This is a professional DIY sander sanding belt adapter for both 115mm and 125mm electric angle grinders. Very convenient for converting your angle grinding machine to belt sander in a minute. Suitable for 4.5"(115mm) or 5inch (125mm) electric angle grinder with M14 thread spindle. Features: Convert your angle grinding machine to belt sander in a minute and easy to install belts. Slide switch with lock on with lightweight aluminum body. Ergonomic design, grip perfectly and easy to control with 6 levels variable speed control. Exchangeable working heads with function of sanding and grinding. Head swivels 180 degrees up and down. Widely used for grinding solder joint, stainless steel handrail, wood gap, scissors, blade cutting edge, etc. NOTE: The electric grinding is not included. Specifications: Color: Black Material: Aluminum Alloy Adapter: M10 / M14 (Optional) Suitable Electric Angle Grinding: M10 Adapter 100mm (4") / M14 Adapter 115mm (4.5"), 125mm (5") Grinding Wheel Spindle: 10mm Input Power: 800W Max Belt Speed: 900-1800RPM Belt Size: 15mm x 452mm Grinding Materials: , wood, plastic, stainless steel, metal, etc 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 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 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