1. Good wear resistance, small wear, long-term use; High strength, good toughness, high grinding efficiency under the same conditions;
2. The ground sample has high purity, no doping of metal matter, and will not cause pollution to the ground sample;
3. The ground sample has high precision, smooth surface of the agate grinding ball, small diameter distribution, and can be meticulously crushed, dispersed and ground on the sample;
4. Agate material has strong corrosion resistance, can resist strong acid and alkali, and can grind many types of samples