Features
*Special design of torx plus head, twist body with teeth and tap shape.
*High efficiency to remove damage objects as below
-Hex inside (not stripped)
-Stripped hex inside
-Round inside
-Stripped round inside
-Torx / torx plus / torx security inside
-Stripped torx / torx plus / torx security inside
*Wide application.
Material : S2
Hardness : 53-55 degrees
Surface Finish : Blackening