We offer a complete product line of ceramic grinding media.

King's AluKing 92 Alumina Grinding Balls

King's beads


  • Fine grinding of industrial mineral like alumina, zirconia silicate, feldspar, quartz, kaolin clay, glaze, inks and ceramics.
  • Suitable for both wet and dry grinding.
  • Recommended in Stirred and Ball Mill. Not recommended for high speed stirred mills and sand mills.


Real specific weight g/cm3 min. 3.62+/-0.02
Mohs Hardness   9
Roundness % min. 90
Standard Size* mm 1-60
Chemical Composition Al2O3 (%) Min. 92+/-1