Outer diameter: 100/115/125/150mm Grain size: P40-P2000 The abrasive grains are ideally arranged on the disc surface, enabling high polishing speed and a smooth finished surface. It features a magic type design, allowing one-touch attachment to the tool. It has holes for dust suction. Applications: Metal Resin Woodworking Painted surfaces Polishing work for various vehicles, etc. Specifications: Magic type (with holes/without holes)