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10 Best thread repair kits in Canada
Best Choice01KolvoiiKolvoii Helicoil Thread Repair Kit 320-Piece Metric SAE Heli Coil Thread Repair Kit with HSS Drill Bits Inserts Taps Break Off Tools, Universal Threaded Restorer Restoring Rethread
15% Off Free ShippingMain highlights- WIDE APPLICATION: This kit ideal for repairing internal threads in automotive engines, spark plugs, bearings, and metal holes. This kit effectively restores threads on materials like aluminum, iron, carbon steel, bronze, and more
- SAE & METRIC THREAD REPAIR KIT: The 320-piece helicoil thread repair kit includes tools for both metric and SAE sizes: 1/4", 5/16", 3/8", 7/16", 1/2", M5, M6, M8, M10, and M12. It features drill bits, screw taps, wire thread inserts, breaking pin tool and installation tools, offering a comprehensive heli coil solution
- PROFESSIONAL PACKAGE: Kolvoii helicoil kit includes 280 thread inserts, 10 installation tools, 10 break-off tools, 10 screw taps, 10 drill bits, and 2 hex wrenches. The tailor-made carrying case streamlines storage and transpor
- PRECISION RESTORER: This helicoil kit effortlessly restores stripped, damaged, or worn internal threads, It creates stronger internal threads in soft metals, protecting them from wear and damage
- EASY TO USE: With a simple 3-step process—drill, tap, and install. The 135° apex angle ensures effective metal penetration for smooth insert placement. Use the installation tools for quick thread repairs, and the break-off tools for a clean finish, making threads ready for immediate use
- BUILT TO LAST: The drill bits and screw taps are made from heat-treated high-speed steel (HSS) ensures superior performance, while 304 stainless steel thread inserts ensure strong threads and the rubber-coated tools provide a comfortable, secure grip
9.8Exceptional
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Value for Money02KolvoiiKolvoii 61-Piece Thread Restorer Kit, Rethread Repair Tool, UNC, UNF & Metric Thread Chaser Set with Thread Pitch Gauge is Designed to Repair or Reshape Damaged Threads on Bolts, Screws, or Nuts
23% Off Free ShippingMain highlights- WIDE APPLICATION: Ideal for mechanics, machinists, plumbers, and DIYers. Repair threads on cylinder heads, machinery parts, suspension bolts, household hardware, and specialized fittings—no specialist equipment needed
- SAE & METRIC THREAD REPAIR KIT: Covers both metric and SAE standards: UNC(silver): 5/8”-11, 9/16”-12, 1/2”-13, 7/16”-14, 3/8”-16, 5/16”-18, 1/4”-20; UNF(black): 5/8”-18, 9/16”-18, 1/2”-20, 7/16”-20, 3/8”-24, 5/16”-24, 1/4”-28; Metric(gold): M6-1.0, M6-1.25, M7-1.0,M8-1.0,M8-1.25, M8-1.5, M10-1.0, M10-1.25, M10-1.50, M11-1.50, M12-1.25, M12-1.50, M12-1.75, M14-1.50
- REVIVE & PRESERVE THREADS: Restore worn, damaged, or corroded threads without compromising the integrity of your metalwork—get smooth, reliable fastening on spark plugs, engine blocks, pipe fittings, and more. Never wrestle with cross-threading again
- PROFESSIONAL PACKAGE: 3 x thread restorer files, 28 x thread chaser taps, 28 x thread chaser dies, 2 x thread pitch gauges, standard and metric
- ORGANIZED FOR ON-THE-GO WORK: Rugged blow-molded case with silver (UNC), black (UNF), and gold (Metric) coding keeps every tap, die, file, and gauge neatly in place—grab what you need and get back to work
- FAST, FOOL-PROOF RETHREADING: Color-coded, hex-shaped taps and dies fit any standard wrench or socket. Use the included pitch gauges and three file profiles to align, clean, and cut in one swift process
- ENGINEERED FOR ENDURANCE: Each piece is forged from heat-treated carbon steel and coated (zinc or black oxide) for superior hardness, rust resistance, and longevity—designed to withstand frequent use
9.5Excellent
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- 03Orion Motor Tech
Orion Motor Tech Thread Repair Kit, 131pc Metric Helicoil Repair Kit with HSS Drill Bits Thread Inserts Taps Breakoff Installation Tools, Portable Rethreading Tool Kit in M5 M6 M8 M10 M12 Sizes
Free ShippingMain highlights- Wide Application: This helicoil repair kit is engineered to effectively restore stripped, damaged, or worn threads on a variety of materials, including aluminum, iron, carbon steel, bronze, magnesium, and more!
- Storage Case Included: The included carry case not only keeps all your rethreading tools organized but makes it easy to transport this helicoil kit from one job to the next, ensuring a hassle-free experience for you.
- Easy to Use: These 135° drill bits help reduce the amount of pressure needed to make the drill cuts, while the rubber coated installation and tang breakoff tools provide a comfortable and sure grip as you work.
- Built to Last: The drill bits and screw taps in this thread repair tool set are constructed from high quality steel that is heat treated to a HRC of 50-60, while each thread insert is made of 304 stainless steel for great strength and longevity.
- 131 PCS Metric Thread Repair Kit: Orion Motor Tech's helicoil thread repair kit includes 110 thread inserts, 10 installation and breakoff tools, 5 screw taps, 5 drill bits, and a hex wrench in the 5 most needed metric sizes: M5 M6 M8 M10 M12.
9.2Excellent
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- 04DAYUAN
DAYUAN 131Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric M5 M6 M8 M10 M12
Free ShippingMain highlights- This re-thread tool full set include: insert installations, wire thread inserts, twist drill bits, thread taps, lug breaking tools
- This 131pcs thread repair kit is the perfect solution to a damaged or stripped tapped hole
- It's suitable for M5, M6, M8, M10 and M12, the kit creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.
- Coarse Thread Inserts Coil Size: M5x0.8x6.7 mm, M6x1.0x8.0 mm, M8x1.25x10.8 mm, M10x1.5x13.5 mm, M12x1.75x16.3 mm
- All tools were packed in a convenient steel carrying case, ease and fast in collecting and placing the tools.
9.0Excellent
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- 05Orion Motor Tech
Orion Motor Tech 48 Piece Thread Chaser Set, Metric and SAE Thread Repair Kit with 22 Taps 24 Dies 2 Thread Files, Universal Rethreading Kit Thread Restorer Tool Set in UNC UNF Metric Sizes
15% Off Free ShippingMain highlights- Strongly Built for Dependable Durability: These thread restorer tools are made of high-quality steel with a black oxide or zinc coating for lasting strength and corrosion resistance
- Strongly Built for Dependable Durability: These thread restorer tools are made of high-quality steel with a black oxide or zinc coating for lasting strength and corrosion resistance
- Easy to Organize & Transport: This thread restorer kit comes with a blow-molded storage case to hold and organize all the parts for easy transport and storage between jobs
- Don't Replace, Repair: This 48-piece thread chaser set by Orion Motor Tech includes 22 taps, 24 dies, and 2 thread files in metric and SAE sizes to help clean and restore worn, damaged threads so you don't have to spend a fortune buying new ones
- Complete Metric & SAE Sizes for Versatile Use: Our rethreading taps and dies come in the most commonly used UNC, UNF, and metric sizes—1/4", 3/8", 5/8", 1/2", 5/16", 7/16", and 9/16" as well as M6, M8, M10, M11, M12, and M14—to meet various needs
8.9Very Good
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- 06Byolec
42 PCS Thread Chaser Set, Thread Restorer Kit Rethread Repair Tool UNC UNF & Metric Thread Chaser Set with 21 Rethreading Dies,19 Rethreading Taps, 2 SAE Thread Files
Free ShippingMain highlights- 21PCS Hexagonal Die: The 21PCS mold is designed in a hexagonal shape,which can be used with a wrench or socket to easily repair damaged threads. UNC Sizes (7 pieces): 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13, 9/16"-12, 5 /8"-11; UNF sizes (7 pieces): 1/4"-28, 5/16"-24, 3/8"-24, 7/16"-20, 1/2"-20, 9/ 16"-18, 5/8"-18; Metric sizes (7 pieces): M6x1.00, M8x1.25, M10x1.25, M10x1.50, M12x1.25, M12x1.50, M12x1.75.
- 19pcs Tap Set & 2Pcs Thread File: 19pcs tap set has clear threads,made of high-quality carbon steel material, good wear resistance,and can effectively clean/repair threads. 2PCS thread files are SAE sizes: 11, 12, 13, 14, 16, 18, 20, 24, SAE sizes: 9, 10, 12, 16, 20, 27, 28, 32.
- Thread Repair Kit: Thread repair kit contains UNC (Unified National Coarse), UNF (Unified National Fine) and metric sizes, professionally used to repair or renew damaged internal and external threads on nut bolts or studs, effectively cleaning rust and dirt from threads,repairing worn threads and restoring clear thread lines, suitable for most metals such as cast iron, steel, aluminium and copper.
- Superior Materials: The 42-piece thread repair tool set uses three colour distinctions for UNC (black),UNF (silver) and metric (gold) sizes to provide you with quick visual identification. And each notch is marked with the corresponding model number next to it to help you quickly select the correct repair tool. All parts of the thread chaser set are made from high quality carbon steel.
- Easy To Carry: The thread chaser set is equipped with a high-quality heavy-duty plastic suitcase, which can be neatly and orderly placed in the box after each use to prevent loss and extrusion. In addition, the groove design is adopted in the box, which can prevent the wear and tear caused by the mutual collision between the tools and prolong the service life of the tools.
8.8Very Good
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- 07DAYUAN
DAYUAN Thread Repair Kit M14x1.50mm Helicoil Restoring Thread Repair Tools Wire Insert Kit Compatible Hand Tool Set for Auto Repairing
Free ShippingMain highlights- This highly useful thread repair kit is for M14 to repair or replace damaged or stripped internal screw threads.
- The thread repair kit including thread inserts, drill bit, thread tap, insert installation, lug breaking tool, allow you have smooth repairing experience.
- Made of high speed steel and plastic handle, sturdy and durable in use.
- Ideal for Restoring Damaged Threads, Suitable for Engine Repair and Other Automotive Applications
- Applications for steel, cast iron and aluminum, can be used in daily repair, car repair, drilling machine, etc.
8.6Very Good
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- 08Ganggend
Thread Repair Kit 49 PCS Thread Chaser Set, Metric and SAE Thread Repair Kit, Universal Rethreading Kit Thread Restorer Tool Set with 22 Taps 24 Dies 3 Thread Files
Free ShippingMain highlights- Versatile Rethreading Taps: With 22PCS of taps in various sizes and pitches, including SAE coarse, fine, and metric taps, our kit adapts to different thread types. Use with a wrench or socket, even in hard-to-reach spots with the help of extensions.—1/4", 3/8", 5/8", 1/2", 5/16", 7/16", and 9/16" as well as M6, M8, M10, M11, M12, and M14—to meet various needs
- Handy Thread Files and Case: Featuring 3 thread files with four-sided functionality, our kit covers a wide range of threads. The custom blow-molded carrying case offers protection against shock, facilitating easy storage, organization, and transport of the kit.
- Efficient Thread Restoration: Unlike taps or dies, our kit focuses on cleaning and smoothing threads without cutting new ones. Ideal for clearing gunk and rectifying rough or deformed threads, ensuring smoother reassembly and functionality.
- Durable Rethreading Dies: Made of high-quality carbon steel, our 24PCS of dies offer excellent hardness and wear resistance. Oxidized surfaces prevent rusting, ensuring longevity and reliability in thread restoration tasks.
- Comprehensive Thread Chaser Set: Our 49PCS kit combines SAE and metric dies and taps, perfect for repairing damaged threads or cleaning corroded threads, especially in older vehicles and machines prone to corrosion and dirt buildup.
8.5Good
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- 09Acymner
Acymner 131PCS Metric Thread Repair Kit | HSS Drill Helicoil Set for M5 M6 M8 M10 M12 | Premium Automotive Engine Repair Tools
Main highlights- Versatile Application: This helicoil thread repair kit is ideal for restoring stripped or damaged internal or external threads, and it's perfect for performing maintenance work to protect any threads from wear and tear. It covers a wide range of applications, making it a valuable addition to any toolbox.
- Ultimate Thread Repair Solution: This 131pcs thread repair kit is the perfect solution to a damaged or stripped tapped hole. Suitable for M5, M6, M8, M10, and M12, the kit creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.
- Package Included: 5x Twist Drill Bits; 5x Break Pin Tools; 5x Installation Tools; 1x Hex Key; 5x Taps; 110x Wire Thread Inserts.
- Easy Storage and Convenient Transport: All tools are packed in a convenient steel carrying case, ensuring ease and speed in collecting and placing the tools. The organized storage case allows for easy transport and storage between jobs, making it efficient for on-site repairs.
- Comprehensive and Durable Set:This re-thread tool full set includes insert installations, wire thread inserts, twist drill bits, thread taps, and lug breaking tools. The installation tools are constructed from high-speed steel for superior handling, while the inserts are heat-treated 45# steel for greater strength and longevity.
8.3Good
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- 10DAYUAN
DAYUAN 131PC SAE Thread Repair Kit, HSS Drill Helicoil Kit Standard, 1/4" 5/16" 3/8" 7/16" 1/2"
Free ShippingMain highlights- WIDE APPLICATION: Our drill and tap set is ideal for restoring stripped or damaged internal threads as well as for performing maintenance work to protect any threads from wear and tear
- PURPOSE BUILT: The installation tools in this helicoil kit are constructed from high-speed steel for superior handling while the inserts are heated-treated 45# steel for greater strength and longevity in place
- EASY TO USE: The convenient carrying case holds and organizes all the parts for easy transport and storage between jobs; on the site, the drill bits quickly create room for the installation tools to smoothly fit the inserts that repair your old threading; the breakoff tools clean things up for use
- ALL-IN-ONE KIT: This 131-piece thread repair tool kit by DAYUAN includes bits, taps, and inserts in the 5 most needed SAE sizes: 1/4", 5/16", 3/8", 7/16", and 1/2"
8.2Good
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