CNC Tool Holder BT40 ER16-70 1, High quality 2, Good reputation 3, Favorable price CNC Tool Holder BT40 ER16-70We can make all kinds of tool holders, also can supply special specification as per your requirements.Turning precision is accurate.If you have any needs or questions, please contact us.We will try our best to offer best price , quality and service. CNC Tool Holder BT40 ER16-70