Description Basis of very high abrasive and extreme aggressiveness of the newAggressive Bona abrasive grain is the innovative design of ceramic aluminumoxide. This material goes up in terms of its hardness, almost in diamonds andis particu-larly robust and durable. This achieves an optimum grinding action ata significantly higher heren service life of the belts. This ensures an economicalwork process – even under difficult conditions.• Very high performance thanks to high stabilityEfficient dust-extraction• Very good life time• For severe applications on belt sanders• Coarse sanding on hard wood
