1. 螺纹加工机：threaded sleeve joint 螺纹套筒接头 | threader 螺纹加工机 | threading machine 螺纹车床
2. 螺纹铣床：threaded valve 丝扣阀 | threader 螺纹铣床 | threading connector 螺纹接头
3. 螺纹铣床螺丝车床螺纹磨床螺纹加工机：threader 螺纹加工机 | threader 螺纹铣床螺丝车床螺纹磨床螺纹加工机 | threading chuck 攻丝卡盘
4. 套丝机：管子割刀刃 pipe cutter blade | 套丝机 threader | 弯管器 pipe bender
noun
1. a blunt needle for threading ribbon through loops
Synonym: bodkin