- Premium Fepa graded aluminum oxide abrasive offers self sharpening characteristics that provide consistent performance and cut rate on a wide variety of materials and applications.
- Durable X-weight backing is tough yet flexible for good performance in all specialty applications.
- Phenolic resin bond provide excellent grain adhesion for long useful life.
- A good general purpose abrasive product that provides dependable performance on wood, plastic, fiberglass, mild and carbon steel and other ferrous and non ferrous metals.

3M 27311, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 150 grit, 7100187641, 10 per pack 
