Metric Helicoil Thread Repair Kit: 131-Piece Heli Coil HSS Drills Inserts Taps & Tools M5 M6 M8 M10 M12 Automotive Engine Spark Plug Cylinder Insertion Rethreading Tools Universal Rethread Restorer

Very nice kit for the price.

Can’t beat the complain Quantity and quality is good

This kit helped a lot

This kit is a life saver - I work on a lot of euro cars and majority of them have aluminum blocks or heads and over zealous mechanics who like to crank down on bolts instead of following the torque specs. - It you know how to use a Helicoil set this thing is easy as can be. All the tools are included “minus the drill and tap handle” -Plenty of replacement coils to last a while and everything has its own little slot for storage -My only complaint is I wish they latch on the lid was a little more durable or clasped differently as it’s came open twice in transport now and left me picking and sorting pieces which is more my fault than the design I guess

This is a good quality set in a good quality metal case. However, a tap wrench is not included. The product box says it contains a wrench and the photos shows the product box with this listed, but there is no wrench, as many other reviewers have called out. Note that the square ends of the taps in this set are under and above 1/4" which may mean you have to buy two wrenches to make full use of it... and they aren't particularly cheap.

Perfect, high quality and easily for diy using . Size fits well. I you these tools to fix my nissan sentra transmission pan screws hose. Since installation transmission oil never leaked.

Good quality for the price! Comes in a METAL case which I will take over plastic any day. The product is very straightforward to use and is very handy! This set includes all the common sizes, making it perfect for stripped soft aluminum threads.

These are helicoil inserts so read up first

Fix the transmission oil pan's thread and stop leaking straight away

Thankyou Amazon this thread repair kit is awesome. I am a happy customer.

Buena calidad y muy completo

I damaged my cycling shoes cleat thread and was looking for a DIY solution as the shoes is an expensive brand , was not sure of the helicoil fix , i did all the research i need and decided to go for it , i ordered this helicoil kit that includes the M5x0.8 size that am looking for , when received the order i was really impressed with the high quality of the box and the tools included, the helicoil, threading tool , helicoil insert and the helicoil bags that come with each size , i only needed the M5 size but the kit includes multiple helicoil sizes and tools for each size. The procedure i was going to do on the shoe is like a surgical and critical as there is a carbon insole and i need to be very careful while drilling, i was hesitant to start it but then i went for it and did the job. The result is new thread better and stronger than the original thread . Very happy with the result, cleat are back again in place with very tight screw like new .. i recommend this kit for whoever is looking for a thread repair option just research it first and plan your procedure according to the job. One last thing the price of that kit of 48 AED is the cheapest among the online after checking different options, quality wise this is killer kit for someone who is not looking for half solutions… solid 5 stars rating

Very helpful and easy to use, do the job. Good quality tool. I was fixing my boat engine threads in aluminium engine block. I broke down 7 bolts while disassembling engine head, 4 threads were damaged. Using this tool I fixed 1st thread within 15 minutes and 3 others no more than 5 min on each.