Product reviewsM12 x 1.25 Thread Repair Kit 15pc Helicoil Compatible 12mm Damaged Threads #2746

Worked perfectly

Needed to repair a stripped m12 x 1.25 thread in aluminium casting, so drill and tap cut quite easily. In fact the drill tended to cut fast and snatch the drill sideways, so if I ever have to do another I would try drilling first with an intermediate size bit. The thread coil was longer than needed so I ground off a couple of rings with a small Dremmel cutter disc, but had overlooked that as the coil goes in it squeezes down to a smaller diameter and therefore still left some surplus protruding and had to grind off another couple of ringsRead full review...

Verified purchase:  Yes | Condition: new | Sold by: bisupplies

Thread repair kit - that's what it's called and that's exactly all you need (apart from a drill).

Worked absolutely fine. I had a new spark plug inserted in my Honda Superdream motorbike in about 10mins! ........mind you it was a day to remove and install the cylinder head.

Verified purchase:  Yes | Condition: new | Sold by: ppeandtoolsolut...

ruined engine mount fixed

this really got me out of trouble. great product and easy to use

Verified purchase:  Yes | Condition: new | Sold by: bisupplies

Highly recommended

Perfect for the intended task, great value an easy to use

Verified purchase:  Yes | Condition: new | Sold by: pronto.direct

God and solid

Works very well but instructions would be beneficial, need to move the collar down the shift to push the top of the insert, wasted 2 inserts before I realised! Good and strong.
P.S. remember to blow or flush out any swarf in the taped hole.Read full review...

Easy to use

Everything about this product is very good, clear instructions and easy to use.

Verified purchase:  Yes | Condition: new | Sold by: ppeandtoolsolut...

Superb product

Good quality helicoil kit , sharp drill , tap cuts really well. Value for money.

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Verified purchase:  Yes | Condition: new | Sold by: pronto.direct

Helicoil repair kit

Got me out of a bad situation on my classic motorcycle. Repaired stripped spark plug thread with this , excellent!

Verified purchase:  Yes | Condition: new | Sold by: shopdirect365

Great product

Does the job perfectly

Verified purchase:  Yes | Condition: new | Sold by: toolsnew123

good product

does as expected can ask no more

Verified purchase:  Yes | Condition: new | Sold by: m88mja