Top 10 Helicoil Thread Repair Kit

Last update: 11-06-2025

1

151pcs Thread Repair Kit Helicoil Insert Sleeves Metric M5 M6 M8 M10 M12 Stainless Steel Tap Drill

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• ALL-IN-ONE 151PC KIT: This highly useful 151-piece thread repair kit is the perfect solution to a damaged or stripped thread hole.
• WIDE-RANGING SIZES: Suitable for M5, M6, M8, M10, and M12. Create a stronger internal thread in soft metals and protect tapped threads against wear and damage.
• RETHREADING TOOL KIT: Perform Helicoil thread insert installations, wire thread inserts, damaged thread repairs, twist drill bits, thread taps, lug breaking tools.
• STEEL ORGANIZER BOX: All tools are packed in a convenient steel carrying case that fits perfectly on your workbench or on-the-go
• SIZE: M5x0.8x6.7 mm, M6x1.0x8.0 mm, M8x1.25x10.8 mm, M10x1.5x13.5 mm, M12x1.75x16.3 mm

9.9/10

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2

FreeTec 131 Piece Helicoil Type Thread Repair Kit M5 M6 M8 M10 M12 Thread Repair Kit

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• Thread Repair Tools - 131pcs thread repair tool set is used for repairing or replacing damaged or stripped Internal screw threads, also can be used to protect aging screw threads from wear and tear, suitable for engine repair and other automotive applications
• Metric Rethreading Kit - Helicoil thread repair set includes 5 most needed Metric sizes: M5, M6, M8, M10, and M12 (5, 6, 8, 10, and 12 mm); made of high-speed steel for superior handling. The inserts are heated-treated 45# steel, creating a more robust internal thread in soft metals and protecting tapped threads against wear and damage
• Thread Inserts Coil Size - M5 x 0.8 x 6.7 mm, M6 x 1.0 x 8.0 mm, M8 x 1.25 x 10.8 mm, M10 x 1.5 x 13.5 mm, M12 x 1.75 x 16.3 mm
• Easy for Storage - Supplied with a high-impact steel carrying case, and holds and organizes all the parts, easy and fast to store and transport
• Package Includes - 5 x Insert Installations (M5, M6, M8, M10, M12); 5 x Twist Drill Bits(M5, M6, M8, M10, M12); 5 x Thread Taps(M5, M6, M8, M10, M12); 5 x Lug Breaking Tools(M5, M6, M8, M10, M12); 110 x Wire Thread Inserts(25pcs M5, 25pcs M6, 25pcs M8, 25pcs M10, 10pcs M12); 1 x hex key

9.7/10

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3

4010 Thread Repair Kit, Multi-Colour, Size M6 x 1.0 mm

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• sti twist drill: ø 6,3 mm
• size: m6 x 1,0 mm
• for thread cutting by hand
• Made of quality Material

9.5/10

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4

M10 x 1.0mm Thread repair kit/helicoil 15pc set damaged thread

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• 10 x Helicoil Inserts
• M10 x 1.0mm
• Helicoil Thread Repair Kit
• Creates stronger internal thread in soft materials
• Supplied in a blow molded case

9.2/10

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5

151pcs Thread Repair Kit Helicoil Insert Sleeves Metric M5 M6 M8 M10 M12 Stainless Steel Tap Drill

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• ALL-IN-ONE 151PC KIT: This highly useful 151-piece thread repair kit is the perfect solution to a damaged or stripped thread hole.
• WIDE-RANGING SIZES: Suitable for M5, M6, M8, M10, and M12. Create a stronger internal thread in soft metals and protect tapped threads against wear and damage.
• RETHREADING TOOL KIT: Perform Helicoil thread insert installations, wire thread inserts, damaged thread repairs, twist drill bits, thread taps, lug breaking tools.
• STEEL ORGANIZER BOX: All tools are packed in a convenient steel carrying case that fits perfectly on your workbench or on-the-go
• SIZE: M5x0.8x6.7 mm, M6x1.0x8.0 mm, M8x1.25x10.8 mm, M10x1.5x13.5 mm, M12x1.75x16.3 mm

9.0/10

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6

DAYUAN Thread Repair Kit M14x1.50mm Helicoil Restoring Thread Repair Tools Wire Insert Kit Compatible Hand Tool Set for Auto Repairing

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• Made of high speed steel and plastic handle, sturdy and durable in use.
• This highly useful thread repair kit is for M14 to repair or replace damaged or stripped internal screw threads.
• Ideal for Restoring Damaged Threads, Suitable for Engine Repair and Other Automotive Applications
• The thread repair kit including thread inserts, drill bit, thread tap, insert installation, lug breaking tool, allow you have smooth repairing experience.
• Applications for steel, cast iron and aluminum, can be used in daily repair, car repair, drilling machine, etc.

8.9/10

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7

88pc Thread Repair Set Kit Helicoil M6 M8 M10 Thread Inserts Taps & Drill Bits

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• This highly useful 88-piece thread repair kit is the perfect solution to a damaged or stripped tapped hole.
• Suitable for M6, M8 and M10, the kit creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.
• The thread repair kit including thread inserts, drill bit, thread tap, insert installation, lug breaking tool, allow you have smooth repairing experience.
• It can be used in daily repair, car repair, drilling machine,Ideal for engine repair and other automotive applications, for restoring the damaged threads.
• Coarse Thread Inserts Coil Size:M6x1.0x8.0 mm, M8x1.25x10.8 mm, M10x1.5x13.5 mm

8.7/10

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8

Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type

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• Material: Stainless Steel
• The locking type wire screw sleeve can lock the screw into the threaded hole, so that the screw is not loose when subjected to shock vibration.
• Because of a certain elastic, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch and tooth type, and can absorb vibration, thus increasing the screw thread connection strength and resistance to fatigue strength.
• Used in various low strength materials, which can improve the wear resistance of bolt connections and avoid the damage of thread.
• Package included: 10pcs x M3x0.5x2D Thread Repair Insert, 10pcs x M4x0.7x2D Thread Repair Insert, 10pcs x M5x0.8x2D Thread Repair Insert, 10pcs x M6x1.0x2D Thread Repair Insert, 10pcs x M8x1.25x2D Thread Repair Insert, 5pcs x M10x1.5x2D Thread Repair Insert, 5pcs x M12x1.75x2D Thread Repair Insert,

8.5/10

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9

75 Pcs Thread Repair Kit M5 M6 M8 Car Helical Coil Repair Set 6mm Helicoil Kit M8 helicoil kit

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• 【Material】Made of high speed steel and red color plastic handle, sturdy and durable in use. Ideal for Restoring Damaged Threads. Color: Red + Silver.
• 【Application】This thread repair kit is for M5 M6 M8 to repair damaged or worn out threads. Applications for steel, cast iron and aluminum.
• 【Widely Use】It can be used in daily repair, car repair, drilling machine, etc. Ideal for engine repair and other automotive applications, for restoring the damaged threads.
• 【Feature】This thread repair kit is for M5 - M8 to repair damaged or worn out threads. Sprung insert coils create a stronger thread than the original metal.
• 【Package included】Totally 75 Pieces Helicoil Thread Repair Recoil Insert Kit. The thread repair kit including thread inserts, drill bit, thread tap, insert installation, lug breaking tool.

8.2/10

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10

60 Pcs Self-Tapping Thread Inserts, Helicoil Thread Repair Insert, Thread Repair Kit, M3 M4 M5 M6 M8 M10 M12 Internal Thread Set for Metal Plastic Processing Industry

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• High-Quality Material: This thread repair insert set is made of superior stainless steel material, which is corrosion-resistant and rustproof, not easy to break, maintaining high strength and excellent performance in harsh environments, durable for long-term use.
• Easy to Use: The stainless steel wire thread insert can eliminate the deviation between the threaded hole and the toothed plate, lock the screw firmly in the threaded hole, ensuring that the screw does not loosen easily during vibrations, enhances the thread connection performance, and prolongs the thread life.
• Convenient Storage: All wire thread inserts are stored in a transparent and sturdy storage box with compartments. The wire thread inserts are kept separately, well organized, easy to transport, and locate. No mix-up during transportation and convenient to use.
• Wide Applications: Can be used to repair stripped threaded holes, suitable for low resistance, various materials with wear resistance in thread connections, ideal for household appliances, automotive industry, rail vehicle industry, shipbuilding, aerospace precision parts, and many other areas.
• Package Content: You will get 10 pcs M3*0.5*2D, 10 pcs M4*0.7*2D, 10 pcs M5*0.8*2D, 10 pcs M6*1.0*2D, 10 pcs M8*1.25*2D, 5 pcs M10*1.5*2D, 5 pcs M12*1.75*2D, totaling 60 pieces, meeting the needs of various occasions.

7.8/10

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