Grinding ball agate 5 mm dia., polished in Accessories

Grinding ball agate, 5 mm dia., polished

• Material: agate - SiO₂
• Abrasion resistance: good
• Suitable for: soft to medium-hard sample

100 grinding balls made of agate with 5 mm dia. weigh approx. 17 g. Due to the indication of weight, the high number of balls per grinding bowl can be weight. Grinding balls made of agate with 5 mm dia. are also recommended as sieving aid for dry sieving of material with a high proportion of fine particles. Recommended number per sieve: 15 pieces.