3M 33469 Cubitron 3 Purple 1/2 in. 40+ Grit Sanding File Belt (10/Box). 3M Cubitron 3 Abrasive File Belt is an advanced abrasive file belt designed for superior performance in spot weld removal and other grinding/sanding applications within the collision repair market.
The 3M Cubitron 3 Purple 1/2 in. x 18 in. 40+ Grit Sanding File Belt is ideal for residential or light commercial sanding applications requiring a durable and quick-drying sanding belt.
