M10 Helicoil Tap Drill Sizes of 2025
Best Choice1
SENNMONNSENNMONN M10x1.5 Thread Repair Kit with 14mm Insert HSS Drill, Tap, Counterbore,Installation Driver,Stainless Steel Insert M10*1.5 * 14mm *10pcs
Main highlights- Special design counterbore is used to cut a recessed lip which takes the flange of the inserts.Makes your work much better.
- Solid steel insert made insert creates stronger internal thread and much stronger and durable than helicoil.
- Our Thread Repair kit is Used to Repair or Replace Damaged or Stripped Internal Screw Threads.Suitable for engine repair and other automotive applications.
- Kit include Drill *1,counterbore *1, tap *1,install driver *1,M10x1.5x14mm inserts *10
9.7Exceptional
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Value for Money2
CXPROCXPRO 314Pcs Thread Repair Kit, Metric Helicoil Repair Kit with HSS Drill Bits Inserts Taps Break Off Tools: M5 M6 M8 M10 M12, SAE Helicoil Kit: 1/4" 5/16" 3/8" 7/16" 1/2"
Main highlights- 【Premium Materials】：The thread repair kit is constructed from heavy-duty steel materials. These materials offer durability, corrosion resistance, and excellent thread reinforcement capabilities, ensuring reliable and long-lasting repairs.
- 【Metric and SAE Compatibility】：The metric helicoil kit includes sizes M5, M6, M8, M10, and M12. The SAE helicoil kit includes sizes 1/4", 5/16", 3/8", 7/16", and 1/2". This versatility allows you to repair threads on both metric and American standard bolts and screws.
- 【Essential Tool for Mechanics】：The combination of a 135° drill bit and a break-off tool can achieve thread repair to professional standards. It provides a quick and easy solution for repairing damaged or stripped internal screw threads.
- 【Easy Storage】—— The product comes with a convenient carrying case and gloves, designed to protect and organize all the components. The organized layout allows for quick and easy access to the required tools.
- 【Comprehensive Thread Repair Solution】：Comprehensive Thread Repair Solution: The 314Pcs SAE & Metric Helicoil Thread Repair Kit is an all-in-one solution for repairing damaged threads. With 314 pieces, this kit provides an extensive range of helicoids and tools to address various thread repair needs.
9.6Exceptional
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3
SEDYMetric Helicoil Thread Repair Kit: 131-Piece Heli Coil HSS Drills Inserts Taps & Tools M5 M6 M8 M10 M12 Automotive Engine Spark Plug Cylinder Insertion Rethreading Tools Universal Rethread Restorer
Main highlights- VERSATILE UTILITY - This universal installation kit is perfect for various repair tasks. Whether you're dealing with external restorer screws, sleeve cleaners, or spark plug rethreading, this kit has you covered.
- STRONG & DURABLE - Engineered for robust performance, this helicoil set ensures the effective restoration and replacement of stripped or damaged internal screw threads, guaranteeing long-lasting results for bolt, motor plug, and spark applications.
- EFFORTLESS USAGE - User-friendly design makes this metric thread repair kit a must-have for both amateurs and professionals. With easy-to-use tools like tap wrenches and bit cylinder insertion, rethreading has never been so simple.
- CONVENIENT STORAGE - Take your organized set wherever you go. The entire thread repair kit comes in a durable steel carrying case, making tool transport and storage a breeze, right down to the last rethread stripped wrench.
- ALL-INCLUSIVE TOOLKIT - Our Premium 131-Piece Thread Repair Kit offers a wide range of professional-quality tools, including HSS drills, taps, heli coil inserts, and chaser tools, ideal for automotive and engine repairs.
9.5Excellent
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4
MarvelityMarvelity Premium 131-Piece Metric Helicoil Thread Repair Kit, Comprehensive HSS Drills, Inserts, Taps, and Tools for M5, M6, M8, M10, M12, Ideal for Automotive and Engine Repairs
Main highlights- User-Friendly: The kit is designed to be easy to use, making it accessible to both professional mechanics and amateur users who might be tackling thread repair for the first time
- Re-thread Tool Full Set: This comprehensive set includes all the necessary tools for the re-threading process: Insert Installations, Wire Thread Inserts, Thread Taps,Twist Drill Bits, Lug Breaking Tools
- Metric Sizes Included: The kit includes the most commonly needed metric sizes: M5, M6, M8, M10, and M12. These sizes cover a broad range of applications and are made from high-speed steel, which is known for its strength and durability
- Durability and Longevity: Made of high-quality materials, the kit is designed to last, providing a long-term solution for thread repair needs
- Comprehensive Kit: With 131 pieces, it covers a wide range of repair needs, ensuring that you have the necessary tools for various thread sizes and types of repairs
9.3Excellent
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5
VEVOR10% OffVEVOR Thread Repair Kit - 166Piece Metric HSS Drill Helicoil Repair Kit - M5 M6 M8 M10 M12 Portable Rethreading Tool Kit - Thread Inserts Taps Breakoff Installation Tools
Main highlights- 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.
- 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.
- 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.
- 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.
- 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.
9.1Excellent
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6
Orion Motor TechOrion Motor Tech Thread Repair Kit, 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
Main 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.
- 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.
- 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.
8.9Very Good
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7
ReywooReywoo 150 PC Helicoil Thread Repair Kit, Metric Helicoil Kit with HSS Drill Bits Inserts Taps Break Off Tools, Rethreading Tools in M5 M6 M8 M10 M12 Sizes
Main highlights- WIDE APPLICATIONS: Our universal rethreading tool kit engineered to effectively handle tasks across a variety of materials, including aluminum, iron, carbon steel, bronze, and magnesium. Our thread repair set is ideal for use in automotive and plumbing applications
- EFFICIENT OPERATION: The 135° drill bits quickly create room for the installation tools to smoothly fit the inserts that repair your old threading, and the break-off tools clean things up for use
- EASY ORGANIZATION: These thread repair kit comes with a rugged blow-molded case to keep everything organized for easy storage or transportation between jobs
- COMPLETE SET: Effortlessly restore stripped, damaged, and worn internal threads using this metric helicoil thread repair tool kit. The set includes drill bits, screw taps, wire thread inserts, and installation & tang break-off tools in the 5 most needed metric sizes: M5, M6, M8, M10, and M12
- BUILT TO LAST: The drill bit in this thread repair tool set is constructed from high-speed steel for superior handling with your drill, while each insert is made of 304 stainless steel for greater strength and endurance
8.8Very Good
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8
TAILUGTAILUG Thread Repair Kit, 131-Piece Metric Helicoil Kit in M5 M6 M8 M10 M12 with HSS Drill Bits Taps Threaded Inserts Screw Tap Installation and Tang Break Tool
Main highlights- 【WIDELY USED】: Creates a stronger internal thread in soft metals and protects tapped threads against wear and damage. The helicoil kit is suitable for repair stripped or damaged internal threads and widely used in automotive and plumbing applications.
- 【PORTABLE & GUARANTEE】: Everything you’ll need for thread repairing is supplied in a durable carry case, ensuring safe storage and protection when not in use. Sizes and quantities are marked on each thread insert box inside for your convenience. TAILUG helicoil thread repair kit is overed by a warranty for 1 year. Please rest assured to buy.
- 【METRIC THREAD REPAIR KIT】: Standard 131pcs thread repair kit, includes HSS drill bits, wire thread inserts, STI taps, installation and tang break tools. M5 M6 M8 M10 M12 metric sizes get you fully equipped.
- 【HIGH PRECISION】: 135° apex angle of twist drills, with stronger metal penetration and higher efficiency. HSS screw taps have precise screw threads, offer large chip space and small resistance during cutting. Workmanship meets and exceeds ANSI standards.
- 【EXCELLENT MATERIAL】: The helicoil kit is made of high-speed steel, with better hardness and toughness after heat treatment. Chrome finish surface is for anti-rust. The thread inserts made of heat-treated 45# steel has better toughness and is not easy to wear and deformation. Extended service life.
8.6Very Good
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9
NYXOVANYXOVA Metric Thread Repair Tool Kit, 131pcs HSS Drill Bits Taps Threaded Inserts Installation Tool and Helicoil Thread Repair Kit for Repairing M5 M6 M8 M10 M12 External and Internal Screw Holes
Main highlights- Versatile Application: This HSS drill helicoil repair kit is perfect for restoring stripped or damaged internal or external threads. It's also ideal for performing maintenance work to safeguard threads from wear and tear.
- Package Contents: The kit includes 5 Twist Drill Bits, 5 Break Pin Tools, 5 Installation Tools, 1 Hex Key, 5 Taps, and 110 Wire Thread Inserts.
- Exceptional Durability: The metric thread repair tool kit is crafted from high-speed steel (HSS) for excellent handling, while the inserts are made from heat-treated 45# steel, ensuring superior strength and longevity.
- Ease of Use: The Metric Thread Repair Tool Kit comes in a convenient storage case that holds and organizes all components for easy transport and storage between jobs. The included drill bits quickly create space for the installation tools, allowing for smooth insertion of the inserts to repair your old threading. The breakoff tools are designed to clean and prepare the area for use.
- Comprehensive Thread Repair Kit: This extensive thread repair tool kit contains 131 pieces, including bits, taps, and inserts in the 5 most commonly needed Metric sizes: M5, M6, M8, M10, and M12.
8.3Good
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10
KOOPOOLKOOPOOL 304pcs Thread Repair Kit, SAE and Metric Helicoil Repair Kit, HSS Drill, Threaded Inserts, Screw Tap, Installation and Tang Break Tool, 1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12(304pcs)
Main highlights- 【WIDE APPLICATION】 Our thread repair kit is the perfect solution for restoring stripped or damaged internal threads. Ideal for automotive and plumbing repairs, it protects threads from wear and extends their lifespan, ensuring reliable performance in every project.
- 【SUPERIOR QUALITY】 Our heat-treated HSS drill bits and STI taps feature a corrosion-resistant chrome or black phosphate finish. The 135° apex angle ensures faster drilling with strong metal penetration, while precision screw taps provide better chip space and reduced resistance.
- 【PORTABLE DESIGN】 The robust carry case keeps all 304 pieces organized and secure, making storage and transportation effortless. Each thread insert box inside is clearly labeled for quick and easy access.
- 【EXTRA WIRE INSERTS】 With more wire thread inserts than most kits on the market, our set offers extended usability, making it a cost-effective choice for long-term projects and repairs.
- 【ALL-IN-ONE KIT】 Equipped with 304 tools, this comprehensive kit includes HSS drill bits, wire thread inserts, STI taps, installation tools, and tang break-off tools. It covers SAE sizes (1/4", 5/16", 3/8", 7/16", 1/2") and metric sizes (M5, M6, M8, M10, M12) to meet all your repair needs.
8.0Good
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