these tools are for the installation of self-tapping thread inserts.
range: from m2.5 to m16
Any more information you need, please feel free to me.
Jack Deng
Shanghai Elite Fasteners Co.LTD
Adress: Room 1013 buidling A No.1088 Xinjinqiao Road Pudong District Shanghai China.
TEL: 0086-21-20956830
Mobile:-3387