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Overview

This thread repair kit is built to last, featuring high-quality heat-treated steel drill bits and taps, along with 304 stainless steel thread inserts for superior strength and durability. The set includes 166 pieces, making it ideal for a wide range of engine repairs across various vehicle models. Complete with metric-sized accessories, it covers most component specifications and meets daily repair needs.

VEVOR 166-Piece Helicoil Thread Repair Kit, Metric HSS Drill Helicoil Repair Kit, M5 M6 M8 M10 M12 Heli Coil Rethreading Tool Kit with HSS Drill Bits Thread Inserts Taps Breakoff

Model: RGZ166
Web Code: 19382142
Sold and shipped by | 3.7 seller rating (247 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· 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.

· Complete Accessories for Every Need

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.

· Effortless Operation

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.

· Premium Quality Materials

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.

· Versatile for Various Applications

This metric 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.

· Comfortable and Reliable Grip

The thread repair kit features a rubber-coated handle design, enhancing comfort and control during use while reducing fatigue during long work sessions.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: XRGZ166

Quantity: 166 Pcs

Main Material: HSS

Specifications: M5, M6, M8, M10, M12

Main Color: Red & Black

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

1 x Thread Repair Kit

1 x User Manual

· Built to Last: This helicoil thread repair kit features drill bits and taps made from premium steel, heat-treated to HRC 50-60 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.

· Comprehensive Kit: The metric helicoil kit is ideal for restoring damaged threads and is perfect for engine repairs and other automotive applications. It includes 166 pieces: 145 thread inserts, 5 twist drills (5.2mm, 6.3mm, 8.3mm, 10.5mm, 12.5mm), 5 taps (M5x0.8, M6x1.0, M8x1.25, M10x1.5, M12x1.75), 5 breaking pin tools, 5 installation tools, and 1 hex key. All metric sizes match most component specifications and are ready to meet daily work demands.

· 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.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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  • No restrictions in Canada
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See our return policy to find specific return information for this product and steps on how to return by mail.