Grinding Media, Burundum Alumina or Zirconia Gilson Co.
Grinding Media is cylindrical, with equal length and diameter for maximum surface area. Media material used with the grinding products is Burundum alumina or Zirconia. Ultrigh fired Burundum alumina with specific gravity is ideal for most milling and has low contamination. Burundum is supplied in 10lb (5kg) packages.