Description
Great Oak Curated Industrial Equipment:
Part of our industrial collection, selected for durability and performance.
Features & Details
- Built to Last: This helicoil thread repair kit features drill bits and taps made from premium steel, heat-treated to HRC 55-62 for superior durability. The kit includes more metal thread inserts, each crafted from high-strength 304 stainless steel, ensuring longevity and reliability for all your repair needs.
- Complete SAE Kit: Ideal for restoring damaged threads, this SAE helicoil kit is perfect for engine repairs and other automotive applications. It comes with 131 pieces: 110 thread inserts, 5 twist drills (17/64", 21/64", 25/64", 29/64", 17/32"), 5 taps (1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13), 5 breaking pin tools, 5 installation tools, and 1 hex key. SAE sizes cover most component specifications, making it suitable for your daily repair needs.
- Easy to Use: Designed for simplicity, this thread repair kit allows you to drill, tap, insert the coil, and break the tang to restore the thread—quickly and efficiently. Plus, the insert tool with a rubber-coated grip ensures a comfortable and reliable hold during work, which is ideal for mechanics, auto repair workers, and DIY enthusiasts.
- Wide Application: This helicoil repair kit is specifically designed to fix stripped, damaged, or worn threads in a variety of materials, including aluminum, iron, carbon steel, bronze, magnesium, and more! Suitable for machining, automotive repair, and equipment maintenance.
- Convenient Storage Case: The heli coil thread repair kit includes a carry case to keep all your thread repair tools neatly organized and allows you to easily transport the kit from one job to the next, ensuring a hassle-free experience.
Technical Specifications
| Item Model Number | XRYZ131 |
|---|---|
| Quantity | 131 Pcs |
| Main Material | HSS |
| Specifications | 1/4″ UNC, 5/16″ UNC, 3/8″ UNC, 7/16″ UNC, 1/2″ UNC |
| Main Color | Blue & Black |
Detailed Overview
VEVOR Thread Repair Kit: Your Reliable Repair Assistant


This thread repair kit is an all-in-one solution with various sizes to restore stripped or damaged internal threads. Practical and portable, it’s built to last. Delivering excellent results after multiple uses, it boosts maintenance efficiency, making it essential for repair professionals.


This helicoil thread repair kit includes a complete set of accessories to restore stripped, cross-threaded, or damaged internal threads in various sizes. It prioritizes user experience, simplifying complex repairs and offering a comprehensive solution that makes every job quicker and easier.


This helicoil repair provides various accessories and an easy-to-follow process, so users can start quickly without a complicated learning curve. With its versatility and cost-saving benefits, this kit is essential for DIY enthusiasts, repair technicians, and maintenance professionals.


This heli coil thread repair kit features premium HSS drill bits and bearing steel taps for superior wear and corrosion resistance. The durable carbon steel tools resist deformation, while the 304 stainless steel thread inserts provide strong connections, ensuring excellent performance in tasks.


This SAE helicoil kit is compatible with various materials and industries, making it a versatile tool. From automotive to mechanical manufacturing, this repair kit excels in addressing any thread repair needs, making it an essential tool for improving work efficiency.


Note: Great Oak specializes in sourcing high-performance industrial tools. Manufactured by VEVOR.


























Verified Customer –
Great tool to have
Verified Customer –
It worked perfectly. Exactly what I was looking for at a good price.
Verified Customer –
Excellent kit and price point was exactly what I needed to fix my header
Verified Customer –
I worked as a machinist/millwright for 48 years and have used helicoil products extensivly. This kit is just as good at a fraction of the cost.
Verified Customer –
great
Verified Customer –
Great product way to use. I have used this many times on my ford truck to repair threads. Works first time great time and money saver. Thank you
Verified Customer –
They work very well. Saved my life. Just do not add more inserts than you need!!! One is usually enough, too much and you’ll break a bolt (again). 🙂
Verified Customer –
Great buy
Verified Customer –
Perfect good quality
Verified Customer –
Easy to use and worked great… strip the bolt on aluminum head and was able to use this to replace a water pump. Bolt works great.