HSK-ER弹性刀柄供应HSK63A-ER11-75HSK63-ER16-95HSK63A-ER20-95HSK63A-ER25-95HSK63A-E***-110HSK100A-ER11-85HSK100A-ER16-95HSK100A-ER20-105HSK100A-ER25-110HSK100A-E***-120HSK100A-ER40-130弹性刀柄，价格优，供货及时，欢迎来电咨询弹性刀柄本体、ER型刀柄、弹性本体、精密弹性刀柄、高速弹性刀柄、)