It is suitable for : trimming or angle for denture teeth , marble , granite , jade , ceramics , glass , magnet , artifact masonry and super hard alloy and grind for special profile 适用：义大理石花岗石玉石陶瓷玻璃磁铁艺品雕刻及超硬合金的整修或角度及特殊形状的加工研磨。
Hard alloy nozzle : the product is made precisely of hard alloy and enjoys the hardness up to hra90 . two terminals and inner hole are all receive mirror surface treatment to ensure enameled wire makes no scrape 产品描述：此产品以超硬合金为材料精密加工而成，其硬度高达hra90以上，此产品两端及内孔全部为镜面加工，以保障漆包线不被刮伤。
Hard alloy nozzle : the product is made precisely of hard alloy and enjoys the hardness up to hra90 . two terminals and inner hole are all receive mirror surface treatment to ensure enameled wire makes no scrape 超硬质合金线嘴：此产品以超硬合金为材料精密加工而成，其硬度高达hra90以上，此产品两端及内孔全部为镜面加工，以保障漆包线不被刮伤。
