5inch Sanding Pad/Velcro Sanding Pad/Abrasive Pad with threads

5inch Sanding Pad/Velcro Sanding Pad/Abrasive Pad with threads

Sanding pad with velcro &thread, bore for sander, polisher to clean, abrasive, polish floor, wood, metal, car surface &remove paint, rust, corrosion etc. Also the brore can go out dusts. 
Size: 5inch with thread 
The thread size is M8 (5/16inch), M10, M16, M6 

The materials of sanding pad is advanced plastic and a layer of nylon buckle. Sanding pad is essential for sanding, polishing and grinding, especially the ship, metallurgy, furniture and other manufacturing industries.