
Abrasive Block Brown Emery Abrasive Grains. Exceptional Hardness: Hardness of 2150 Knoop scale and 9.0 Mohs Scale ensures superior wear resistance. High Alumina Content: Typical chemical analysis shows Al2O3 content up to 99.54% for premium quality. Wide Grit Size Range: Available in 22 standard grit sizes from F12 to F220 for diverse applications. Versatile Industrial Use: Ideal for abrasives, refractories, surface preparation, and ceramics manufacturing. Custom Packaging Options: Tailored packaging solutions including small bags, bulk bags, and drums available. 24/7 Customer Support: Dedicated team available around the clock for inquiries and emergency assistance. Comprehensive Warranty: Robust warranty coverage with prompt repairs or replacements for product issues. Expert Technical Training: Thorough training programs provided for safe and effective product application.