MBD8 Торон хэмжээ 80/100-325/400 Металл бондын алмазан нунтаг нунтаглах
SND-G40 Mesh Size 80/100-325/400 Metal Bond Diamond Powder For Grinding Polishing Lapping 1. Synthetic Industrial Diamond Powder Introduction 2. Character of SND-G40 Diamond with semi-blocky crystals with angular shapes and medium high toughness, good high thermal stability and&...