短語詞組短語taper shank twist drill 錐柄麻花鉆taper shank twist drill set 套裝錐柄麻花鉆carbide taper shank twist drill 硬質(zhì)合金錐柄麻花鉆straight taper shank twist drill 直錐柄麻花鉆taper square shank twist drill 方錐柄taper -shank twist drill 錐柄麻花鉆頭Taper -shank lengthened fluted twist drill 錐柄加長麻花鉆 返回 taper twist drill