Features 1.All in One: This 15piece thread repair tool kit includes bit tap and three different lengths of thread insert inserts. Thread size is M10x1.0x13.5mm. 2.High Strength: The installation tools in this kit are constructed from highquality metal for superior handling greater strength and longevity. 3.Wide Application: Our drill and tap set is ideal for restoring stripped or damaged internal threads as well as for performing maintenance work to protect any threads from wear and tear. 4.Simple Operation: The parts is portable for easy transport and storage between jobs; on the site the drill bits quickly create room for the installation tools to smoothly fit the inserts that repair your old threading. 5.Rigorous Testing: Manufactured according to the original production specifications in line with strict quality standards. Specification Item Type:Thread repair kitMaterial: MetalThread Size: M10x1.0x13.5mmApplication: Machine repair Package List 10 x Thread Insert1 x Thread Tapping Tool1 x Twist Drill Bit1 x Insert Installation Tool1 x Lug Breaking Pin Tool1 x Hex Wrench1 x Manual