Feature

• The thread repair kit is suitable for M5, M6, M8, M10 and M12, the kit provides a stronger internal thread in soft metals to protect tapped threads against damage.
• Construct from high-speed steel for superior handling while the inserts are heated-treated steel for greater strength and longevity in place.
• 131pcs thread repair kit is the perfect to solve a damaged or stripped tapped hole.

Package Included

5pcs Insert Installations: M5, M6, M8, M10, M12,

5pcs Twist Drill Bits: M5, M6, M8, M10, M12,

5pcs Thread Taps: M5, M6, M8, M10, M12,

5pcs Lug Breaking Tools: M5, M6, M8, M10, M12,

110pcs Wire Thread Inserts: 25pcs M5, 25pcs M6, 25pcs M8, 25pcs M10, 10pcs M12

Operation Guide:

DRILLING: Clear the damaged thread with a Standard Drill. Up to M6 the kits include the correct drill.

To repair a spark plug thread no pre-drilling is necessary if using the special Spark Plug Tap.

Please pay attention that for Fluteless Taps bigger holes are required.

How to Use

1. Place insert on installation Tool and position the adjustable ring so that the insert tang is centered in the tang slot.

2. Wind the insert in with a light downward pressure until a half turn below the surface.

3. Dont work against thread direction as the tang could break.

After finishing lift the installation tool and use the tang break tool to remove the tang. For bigger sizes and spark plug tags use long nose pliers to remove the tang. Due to the narrow and exact tolerances the new thread normally is stronger than the original one.