131 Pcs Engine Block Restoring Damaged Thread Repair Tool Kit

Damaged Thread Repair Tool Kit M5 M6 M8 M10 M12

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liManufactured from chrome vanadium steel for strength and durabilityli
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liIdeal for restoring damaged threads in steel cast iron and aluminumli
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liSuitable for engine repair and other automotive applicationsli
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liDrilling clear the damaged threads with a standard drill to repair a spark plug thread no predrilling is necessary if using the special spark plug tap please pay attention that for fluteless taps bigger holes are requiredli
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li Check check that the thread and pitch of the tap and the bolt matchli
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liTapping use the special taps for cutting the holding thread into the cleared hole recommended to use a suitable cutting oilli
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liInstall the insert place insert on installation tool and position the adjustable ring so that the insert tang is centered in the tang slot Wind the insert in with a light downward pressure until a half turn below the surfaceli
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liDont work against the thread direction as the tang could breakli
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liTang removal After finishing lift the installation tool and use the tang break tool to remove the tang For bigger sizes and spark plug taps use long nose pliers to remove the tang Due to the narrow and exact tolerances the new thread normally is stronger than the original onesli
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liSet includes the followingli
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li5 x installation toolsli
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li5 x break pin toolsli
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li5 x twist drillsli
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li1 x hex keyli
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li5 x tapsli
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110PCS wire thread inserts

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liM5 x 08 x 67mmli
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liM6 x 10 x 80mmli
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liM8 x 125 x 108mmli
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liM10 x 15 x 135mmli
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liM12 x 175 x 163mmli
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