- 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 Cubitron 3 Depressed Center Grinding Wheel, 88989, 36+, T27, 4 in x 1/4 in x 5/8 in (100x6x15.88mm) ANSI, 20 ea/Case, 7100303964 
