80A abrasive is a monocrystalline alumina abrasive, manufactured by the advanced technique.
Due to the extreme hardness and unique fracturing which generates many new cutting edges

SG abrasive is high purity, ceramic aluminum oxide abrasive with a submicron crystalline structure deprived from a
seeded gel sintering process.

Improved dressing intervals are brought from good form holding by wear-resistant TZ abrasive and specific inner structure.

Due to our advanced bond system, this wheel can achieve high productivity and high durability with high accuracy

Due to strong abrasives holding strength, this wheel offers stable cutting, and dressing interval extension, which contributes to a cost reduction.