Lot de 30 pièces de réparation de filetage en acier inoxydable M8 x 1,25 mm - Kit de réparation de filetage métrique - Kit d'outils à main pour réparation automobile

The thread repair kit includes thread inserts, a drill bit, a threaded tap, an insert installer, and a horn breaker tool, allowing for a smooth repair experience.

Supplied with 25 M8 x 1.25 mm threaded inserts, ideal for restoring damaged threads, stripped internal threads, and creating stronger internal threads in soft metals.

Drilling: Clean the damaged threads with a standard drill. (To repair a spark plug thread, no pre-drilling is necessary if you use the special spark plug tap.) Please note that for taps without grooves, larger holes are required.

Installing the insert: Place the insert onto the installer and position the adjustable ring so that the insertion tab is centered in the slot.

Wrap the insert with light downward pressure until it is half a turn below the surface. Do not work in the direction of the thread, as the shank may break. Many uses: Ideal for repairing damaged or worn threads, suitable for engine and other automotive repairs. Can be used in everyday repairs, car repairs, and drilling machines.