plunge-cut thread grinder 切入式螺纹磨床

cut thread tap 不磨牙丝锥

cut thread width 切丝宽度

Plunge-cut thread milling 切入式铣螺纹

plunge cut thread grinder 切入式螺纹磨床

Plunge-cut thread grinding 切入式磨削螺纹

Plunge-cut thread milling cutter 梳形螺纹铣刀

Plunge-cut thread milling machine 切入式螺纹铣床

cut rubber thread 切割橡胶线 ; 切制橡胶线