Presto Tools HSS Thread Repair Kit M12 x 1.75mm x 1.5D Set

Each kit comprises of:

12.4mm diameter HSS Drill bit

HSS Tap and installation tools

Stainless steel inserts and an instruction leaflet.

The inserts are the quick and easy way to repair damaged threads or creating stronger original threads in alloys and composite materials in original equipment manufacture. Made from corrosion resistant stainless steel, which creates stronger threads in most materials, and simplifies changeover from unified to metric or vice versa.

Interchangeable with other brands of inserts or tooling, such as Helicoil and Recoil.