Description 3M™ 563D Flap Disc is ideal for medium-pressure applications on flat and contoured surfaces, especially in light deburring or weld leveling to prep for paint in mild steel. It’s also great for stainless steel fabrication where finish and gouge resistance are important. Typical Properties Details Attachment Type Center Hole Backing Material Cloth Backing Weight Y Weight Brands 3M™ Center Hole Diameter (Metric) 16 mm Coat Type Closed Coat Grit 80 Mineral Type Alumina Zirconia Dimensions and Classifications Overall Diameter (Metric) 100 mm
