Specifications:
Model Number: AL9-8
Diameter: 0.3 inches (8 mm)
Chemistry: Al2O3/99.5% or higher, MgO/0.4% or less
Density: 3.8g/cc
HV Hardness: 1300
Breaking strength: 222.3 lbs (1,100 kgf/pcs.) (when using a φ0.3 inch (8 mm) ball).
Features
Excellent abrasion resistance and impact resistance with minimal contamination.
High density and close to the globe shape for increased grinding efficiency.
Footnotes
The price is per 2.2 lbs (1 kg).