For BT30/BT40/BT50/HSK63, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our BT30/BT40/BT50/HSK63 has been well received by many customers and enjoyed a good reputation in many countries. Weifang Kangheng CNC Tools Co., Ltd BT30/BT40/BT50/HSK63 have characteristic design & practical performance & competitive price, for more information on the BT30/BT40/BT50/HSK63, please feel free to contact us.