钻绞夹头(见图)可以装在中小型普通车床的尾座上使用,锥尾有莫氏3号和4号两种规格,在夹头上可以同时装夹4把刀具。例如:中心钻、麻花钻、扩孔钻和铰刀,或根据工件需要也可以装夹丝锥、板牙等。使用时,只要将转盘体转位,便可用不同的刀具对工件进行加工,节省装夹刀具的时间,提高生产效率,减轻体力劳动。 Drill collet chuck (see photo) can be installed on the tailstock of ordinary small and medium-sized lathe, tapered end with Mohs 3 and 4 two specifications, in the chuck can be simultaneously clamping 4 tools. For example: center drill, twist drill, reamer and reamer, or according to the needs of the workpiece can also be mounted tap, die and so on. Use, as long as the turntable body indexing, you can use different tools on the workpiece processing, saving tool clamping time, improve production efficiency, reduce manual labor.