Machine Tool 10pcs BT40 Pull Stud Retention Knob CNC Milling M16 45 Degrees for tool holder
https://www.alibaba.com/product-detail/Machine-Tools-BT30-BT40-BT50-Pull_62488264920.html?spm=a2747.manage.0.0.169f71d2UCl49Y
Wechat: amtflike
Phone: +8618366758979
Tel: 86-0537-4252090
Email: sstt6979@tooltree.net
Add: At East of Quanxin Rd.,Sishui Economic Development Zone,Sishui,Shandong,China