Kolvoii M12x1.5 Helicoil Thread Repair Kit – HSS Drill Bit, Tap & Stainless Inserts
- £34.45
- £34.45
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Free Returns
Description
xKolvoii M12x1.5 Helicoil Thread Repair Kit
In the workshop or on the go, this M12x1.5 helicoil kit provides an all-in-one solution to restore damaged threads with a focus on durability and practical use. The mix of corrosion-resistant inserts, heat-treated tools, and a portable case supports reliable threading in metal parts like oil pans and transmissions. While results can vary with material and condition, the design is intended to help you rebuild threaded connections without replacing components.
What’s inside the kit
- 10 stainless steel inserts for durable, corrosion-resistant repairs
- Heat-treated high-speed steel drill bits built for clean, accurate hole prep
- Taps to restore the internal threads with precision
- Hex wrench and installation tools for straightforward setup
- Dedicated break-off tool for a clean, flush finish
- User manual and a sturdy iron case for organized storage
How it works
Follow a simple three-step workflow — Drill, Tap, Install. The 135° apex drill bits help set holes cleanly, while the installation tools keep inserts seated true. The break-off tool trims protrusions for a ready-to-use finish.
Why Kolvoii stands out
- Complete repair solution for stripped or worn threads in metal parts
- Inserts and hardware designed to deliver wear-resistant threads that may outperform original in softer metals
- Durable components, including 304 stainless inserts and heat-treated bits, for long service life
- Organized and portable, housed in a robust iron case for on-site work
- Wide compatibility with aluminum, iron, carbon steel, bronze, and more
Real-world use
Ideal for automotive engines, oil pans, transmission housings, and industrial machinery repairs. This kit is built for professionals and DIY enthusiasts who value dependable thread repair results and a compact toolkit for field services.
FAQ
Q: What does the Kolvoii M12x1.5 Helicoil Kit include?
A: The kit contains 10 stainless inserts, HSS drill bits, taps, a hex wrench, installation tools, and a break-off tool for clean, ready-to-use repairs.
Q: What materials and applications is this kit suitable for?
A: It works with aluminum, iron, carbon steel, bronze and more, for oil pans, transmissions, bearings, and other machinery.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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