Damaged internal threads in aluminium housings, cylinder heads, and other tapped components can render assemblies unusable and lead to costly downtime in the workshop. The Draper Expert Metric Thread Repair Kit (SKU 82631) for M9 x 1.25 threads addresses this directly by restoring damaged threads to their original size and condition in any material, using stainless steel inserts that produce a result stronger than the original tapped hole. The kit works by first drilling out the damaged thread to a precise diameter then cutting a new thread with the included high speed steel tap and finally driving the stainless steel insert into position using the supplied insertion mandrel. The stainless steel inserts eliminate the common failure modes associated with tapped holes including thread wear corrosion galling seizing and rust making the repaired joint more durable than the original. Each kit contains everything required to complete the repair: one high speed steel drill one high speed steel tap one insertion mandrel and stainless thread inserts. The Expert Quality designation reflects the standard of the components included. The kit is display packed making it straightforward to identify and store in a professional workshop environment. This kit is sized specifically for M9 x 1.25 metric threads. Draper offers thread repair kits across a range of metric sizes so this kit should be selected where M9 x 1.25 is the precise thread specification required.
Expert Quality, stainless steel inserts restore damaged threads to their original size and condition in any material. Provides stronger assemblies where there is a tapped hole. Eliminates thread wear, corrosion, galling, seizing and rust.
Product Key Feature:- Expert Quality
- For the restoration of damaged threads to their original size and condition in any material.
- High quality stainless steel thread inserts
- Provides stronger assemblies where there is a tapped hole
Contents:- 1 x High speed steel dril
1 x Insertion mandrel
1 x High speed steel tap
1 x Stainless thread inserts
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