Product Features:
1. The thread spark plug thread repair kits can be used as a repairing ways to economically and effectively repair the threaded hole.
2. The threaded insert is placed in the screw hole of the work-piece such as aluminum alloy to form a high-strength, wear-resistant, high-accuracy standard female thread.
3. Metric-imperial units threaded hole conversion with threaded insert, it is convenient and fast.
4. High quality stainless steel material can make sure the durability and stability of the product.
5. Suitable for high voltage switch-gear, microwave communication, auto parts, air separation equipment, etc.
Package Content:
1 x Spiral Drill
1 x Screw Tap
1 x Wrench
1 x Break Pin Tool
1 x Hex Wrench
10 x Thread Repair Insert
Procedure of use：
1. Drill holes using a matching drill bit.
2. Use wire threaded (special) tap tapping, the tapping depth must exceed the wire screw sleeve mounting length.
3. Insert the wire screw into the mounting wrench with the tail down. Turn the wrench handle to screw the wire screw into the threaded hole.
4. Use a break pin tool to align the mounting handle (tail) with a hammer to strike the punching tool and the tail handle can be removed.
5. When there is a problem with the installation of the threaded screw sleeve, (such as a jumper), the threaded sleeve can be taken out by the wire threading tool.