Diablo premium fiber discs feature a superior aluminum oxide blend designed for rapid material removal and extended sanding life. These extra coarse discs are ideal for grinding and polishing metal, wood, plastics, and fiberglass with an angle grinder.

• Premium aluminum oxide blend formulated for fast material removal and long-lasting sanding life
• Extra coarse 36-grit rating ideal for heavy-duty grinding and polishing applications
• Versatile performance on a wide range of materials including metal, wood, plastics, and fiberglass
• Designed specifically for use with angle grinders
• Convenient 4-pack provides multiple discs for extended project productivity