straight shank twist drill bit是什么意思
中文翻译直柄麻花钻
网络释义
1)straight shank twist drill bit,直柄麻花钻2)parallel shank twist drill,直柄麻花钻3)straight shank twist drill,直柄麻花钻4)straight twist drill,直柄麻花钻5)ground straight-shank twist drill,磨制直柄麻花钻6)straight shank twist drill set,套装直柄麻花钻7)taperstraight shank drill,锥直柄麻花钻8)straight shank twist bit,直柄麻花钻头9)carbide welded straight shank twist drill,硬质合金焊接式直柄麻花钻10)parallel shank,Straight shank,直柄