Overview
The Reywoo 315-Piece Helicoil Thread Repair Kit is a professional-grade solution for permanently restoring stripped or damaged threads in a wide range of materials. This comprehensive set provides everything needed to execute precise and durable thread repairs in automotive, machinery, and general workshop applications.
This kit is engineered for superior performance, featuring high-speed steel (HSS) drill bits and screw taps that ensure clean, accurate holes and sharp, standard threading. The grooved design of the taps facilitates easy removal of metal chips during the tapping process, contributing to a cleaner and more efficient operation.
Compatibility spans both Metric and SAE standards, covering the most commonly used sizes: M5, M6, M8, M10, M12, 1/4", 5/16", 3/8", 7/16", and 1/2". The included heat-treated steel wire inserts offer exceptional strength and corrosion resistance, creating a new thread surface that is often more durable than the original.
Operation is straightforward with the dedicated installation and break-off tools. The kit includes a hex wrench for secure tool handling, making the process accessible for both professional technicians and skilled DIY enthusiasts seeking a reliable, long-lasting repair.
Key Features
- Comprehensive 315-Piece Set: Provides all necessary components including 10 drill bits, 10 screw taps, 10 installation tools, 10 break-off pin tools, and 137 wire thread inserts for extensive repair capability.
- Dual Measurement System: Supports both Metric (M5, M6, M8, M10, M12) and SAE (1/4", 5/16", 3/8", 7/16", 1/2") thread standards for maximum versatility.
- High-Speed Steel Tools: The drill bits and screw taps are manufactured from High-Speed Steel (HSS) for enhanced durability, sharpness, and a long operational life.
- Grooved Screw Tap Design: Engineered with flutes that enable easy removal of metal chips during the threading process, preventing clogging and ensuring a clean, precise thread.
- Heat-Treated Steel Inserts: The wire thread inserts are heat-treated and quenched, offering superior tensile strength and excellent resistance to corrosion for a permanent repair.
- Complete Tool Set: Includes dedicated installation tools, break-off pin tools for cleanly removing the tang, and a hex wrench for a complete and seamless repair process.
- Wide Material Compatibility: Effectively repairs threads in various engine blocks, aluminum alloy heads, and gathon steel components commonly found in automotive and industrial settings.
Specifications
- Brand: Reywoo
- Model Number: S0LWXA01RD
- Manufacturer Part Number: S0LWXA01RD
- Color/Variant: Metallic Finish
- Kit Contents: 10x Drill Bits, 10x Screw Taps, 10x Installation Tools, 10x Breaking Pin Tools, 137x Wire Thread Inserts, 1x Hex Wrench
- Thread Sizes Covered: M5, M6, M8, M10, M12, 1/4", 5/16", 3/8", 7/16", 1/2"
- Drill Bit Material: High-Speed Steel (HSS)
- Tap Material: High-Speed Steel (HSS)
- Insert Material: Heat-Treated Quenched Steel
- Package Dimensions: 15.91 x 12.91 x 4.25 inches
- Item Weight: 8.25 pounds
- Is Discontinued: No
- Primary Tool Finish: Metallic
Ideal For
- Automotive mechanics repairing spark plug or manifold threads in engine blocks and cylinder heads
- Motorcycle and small engine enthusiasts performing maintenance and repairs
- Industrial maintenance technicians fixing stripped threads on machinery and equipment
- Metalworking and fabrication shops requiring reliable thread restoration solutions
- Skilled DIYers tackling complex projects involving metal components
- Restoring threads on aluminum alloy components where original threads are prone to stripping
FAQs
What materials is this thread repair kit suitable for?
This kit is designed to repair threads in a variety of materials including aluminum alloy, cast iron, and various types of steel. The high-speed steel tools effectively cut clean threads in these common metals.
Are the inserts and tools corrosion resistant?
Yes, the wire thread inserts are specifically quenched and treated to offer superior corrosion resistance, ensuring the longevity of the repair even in demanding environments.
How do I remove the installation tang from the insert?
The kit includes dedicated break-off pin tools. After the insert is fully installed below the surface, you simply insert the pin tool and apply gentle pressure to snap the tang off cleanly from inside the insert.
Is this a permanent thread repair?
Yes, when installed correctly, a Helicoil-style wire insert creates a permanent, wear-resistant thread that is often stronger than the original, making it a reliable long-term solution.
What are the specific Metric and SAE sizes included?
The kit includes components for the following thread sizes: Metric M5, M6, M8, M10, M12 and SAE 1/4", 5/16", 3/8", 7/16", and 1/2".
Does the kit come with a case for organization?
The product information does not specify a case. The tools and components are packaged in a box with the stated dimensions of 15.91 x 12.91 x 4.25 inches.
Can beginners use this thread repair kit effectively?
While the tools are professional-grade, the process requires precision. It is recommended for users with some mechanical aptitude and an understanding of basic tapping and drilling procedures to achieve optimal results.
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