52100 steel grinding balls are considered to be the best and most preferred
steel grinding balls for the following reasons:

• The balls are almost perfect spheres.
• More available sizes than any other balls.
• Longer wearing and less expensive than other steel balls.
• Can be polished to ball bearing quality when required.

• They provide more contact points per revolution, and this results in quicker grinding action.
• They provide smaller voids, limiting the size of the particles which can exist there.
• They do not create excessive energy which cannot be utilized. Oversized grinding media is like using a sledge hammer to drive a tack.
• The smaller the media, the finer the grind.
  
  

Hi Alumina Grinding Media is available in formulation of 87% to 96% aluminum oxide. Available in a wide range of sizes to meet the most demanding grinding applications. They retain their shape better and last longer than natural silica or porcelain media.

Imported French Flint Grinding Pebbles

Available in the following sizes

C-3	7/8" - 1"
00	1¼" to 1½"
0	1¼" to 1¾"
1	1¾" to 2½"
2	2" to 2½"
3	2½" to 3¼"
4	3¼" to 4"