Deliver toUnited Arab Emirates
SEDY Helicoil Thread Repair Tool Kit: 320-Piece Metric SAE Heli Coil Rethreading Insert Drill Bits Spark Plug Automotive Engine Motor Stud Bolt Tap Universal Threaded Restorer Restoring Rethread

Description:

  • DURABLE CONSTRUCTION - Experience the resilience of this master restorer set. Every tool within our helicoil kit is crafted from premium steel, heat-treated for enhanced strength. Whether it's an automotive engine stud or a bolt tap, this kit ensures long-lasting durability.
  • EFFICIENT OPERATION - Dive into easy use and optimal results. The 135° drill bits adeptly prep space for the installation tools, allowing smooth insert placements. Repair your old threading with the install tools, and employ the break-off instruments to tidy up for immediate utilization.
  • COMPREHENSIVE SET - The helicoil thread repair tool kit by SEDY boasts a robust 320-piece collection, housing drill bits, screw taps, wire thread inserts, and more. It's meticulously designed for both metric and SAE sizes: 1/4", 5/16", 3/8", 7/16", 1/2", M5, M6, M8, M10, and M12, ensuring diverse applications.
  • VERSATILE UTILITY - Our universal rethreading tool kit isn't just for repair. Restore stripped or damaged internal threads, or maintain your threaded motor parts to shield against wear and tear. Whether for spark plug, bearing inserts, or metal hole restorations, this set is your heli coil solution.
  • HANDY PORTABILITY - Beyond the internal workings, the helicoil thread repair tool kit's superior portability shines. A tailor-made carrying case houses this metric sae set, streamlining storage and transport. Whether you're an automotive enthusiast or a professional, this rethread kit is your mobile companion.

  • Reviews:

    5.0 out of 5 stars Great quality and value

    W. · May 18, 2025

    Firstly, this comes in a metal case, which is very welcome.I’ve used this a few times now and had no problems. The drills have worked absolutely fine, the taps too. No problem fitting the inserts though the tang at the bottom doesn’t always break off when it should, though it’s not caused a problem.So far it has made repairing damaged threads a breeze, the installed inserts have worked great. Last repair was a coolant pipe retaining bolt on an engine. It was quick, easy, the bolt went in first time after the repair was made and no leaks.Highly recommended!

    5.0 out of 5 stars All in one Helicoil Installation kit!

    T. · April 8, 2025

    This is a great kit that has pulled me thru some tough repairs on internal threads!There are way more inserts than I will ever use but it’s great knowing I am covered in the instance that I might need one for an emergency!I repaired a few threads in my motorcycle subframe that seem to always be a problem when threading in steel bolts into an aluminum frame! Worked great and saved me from a trip to the dealership for a more expensive repair. I have also used them to install handles on my tractor and made a cue ball shift knob for my car with the inserts. For anyone curious, pool balls need helical insert or the bolts will shatter the threads!Kit comes with the appropriately sized drill bit, helicoil specific Tap (this is not a regular thread sized tap), helicoil Installation tool, and helicoils in several sizes.I Highly suggest this kit to any mechanic or DIY person because sooner or later you will need it!

    5.0 out of 5 stars Great tool

    A.C. · January 5, 2026

    Work great on my vehicle

    4.0 out of 5 stars really only has 130 items--you'll want a tap wrench or two

    T. · May 28, 2025

    To be fair, what I received looked like the main picture. I found 5 (one of each size) of bits, taps, insertion tools, and breaker pins (20 items), and 110 repair coils, 25x(M5,M6,M8,M10) and 10xM12. The front of the box indicates the remaining item should be one hex wrench. Presumably, this means some sort of tap wrench to hold the tap while it's driven into the recently-drilled hole.Overall, it's a good set for the price. Just be aware you'll probably want a tap wrench--or two, since there don't seem to be many that can secure all five sizes. You do want something that will help keep the tap square to the surface while you're cutting new threads. Hopefully the seller rectifies the issue, or at least changes the description. I see that the SAE set also seems to lack a tap wrench, but at least the box doesn't list that you should be getting one.

    5.0 out of 5 stars Works great

    A.C. · December 26, 2025

    This is a great product

    5.0 out of 5 stars Great product!

    A.S. · February 25, 2026

    Good quality for the price! Comes in a METAL case which I will take over plastic any day. The product is very straightforward to use and is very handy! This set includes all the common sizes, making it perfect for stripped soft aluminum threads.

    5.0 out of 5 stars Cheaper by the dozen.

    R.A.H. · January 6, 2026

    Worked well. Was actually cheaper to buy the giant pack of coils than 3 individually.

    5.0 out of 5 stars Great value!

    D. · February 3, 2026

    Good tool to have just in case! Price is unbeatable!

    Great product

    T.S. · May 14, 2025

    Great product.

    Excelente kit de insectos

    I.r. · September 19, 2025

    Excelente kit muy completo cuenta con todo para hacer los insertos en números estándar ya me sacó de más de un problema

    Thread repair kit

    R.p.u. · September 5, 2025

    Thankyou Bolo this thread repair kit is awesome. I am a happy customer.

    Muy completo y de buena calidad

    M. · August 20, 2024

    Las diversas medidas serán muy útiles .

    Amazing quality helicoil repair kit better than the photos

    A.A.K. · September 12, 2025

    I damaged my cycling shoes cleat thread and was looking for a DIY solution as the shoes is an expensive brand , was not sure of the helicoil fix , i did all the research i need and decided to go for it , i ordered this helicoil kit that includes the M5x0.8 size that am looking for , when received the order i was really impressed with the high quality of the box and the tools included, the helicoil, threading tool , helicoil insert and the helicoil bags that come with each size , i only needed the M5 size but the kit includes multiple helicoil sizes and tools for each size. The procedure i was going to do on the shoe is like a surgical and critical as there is a carbon insole and i need to be very careful while drilling, i was hesitant to start it but then i went for it and did the job. The result is new thread better and stronger than the original thread . Very happy with the result, cleat are back again in place with very tight screw like new .. i recommend this kit for whoever is looking for a thread repair option just research it first and plan your procedure according to the job. One last thing the price of that kit of 48 AED is the cheapest among the online after checking different options, quality wise this is killer kit for someone who is not looking for half solutions… solid 5 stars rating

    SEDY Helicoil Thread Repair Tool Kit: 320-Piece Metric SAE Heli Coil Rethreading Insert Drill Bits Spark Plug Automotive Engine Motor Stud Bolt Tap Universal Threaded Restorer Restoring Rethread

    Product ID: UO0PWQGE6I6
    Condition: New

    4.6

    (1,312 ratings)

    AED39963

    Price includes VAT & Import Duties
    Size: 320-Pc. Metric & SAE
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    More from this brand

    Similar items from “Metric Inserts & Kits”

    SEDY Helicoil Thread Repair Tool Kit: 320-Piece Metric SAE Heli Coil Rethreading Insert Drill Bits Spark Plug Automotive Engine Motor Stud Bolt Tap Universal Threaded Restorer Restoring Rethread

    Product ID: UO0PWQGE6I6
    Condition: New

    4.6

    (1,312 ratings)
    SEDY Helicoil Thread Repair Tool Kit: 320-Piece Metric SAE Heli Coil Rethreading Insert Drill Bits Spark Plug Automotive Engine Motor Stud Bolt Tap Universal Threaded Restorer Restoring Rethread-0
    Size: 320-Pc. Metric & SAE

    AED39963

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • DURABLE CONSTRUCTION - Experience the resilience of this master restorer set. Every tool within our helicoil kit is crafted from premium steel, heat-treated for enhanced strength. Whether it's an automotive engine stud or a bolt tap, this kit ensures long-lasting durability.
  • EFFICIENT OPERATION - Dive into easy use and optimal results. The 135° drill bits adeptly prep space for the installation tools, allowing smooth insert placements. Repair your old threading with the install tools, and employ the break-off instruments to tidy up for immediate utilization.
  • COMPREHENSIVE SET - The helicoil thread repair tool kit by SEDY boasts a robust 320-piece collection, housing drill bits, screw taps, wire thread inserts, and more. It's meticulously designed for both metric and SAE sizes: 1/4", 5/16", 3/8", 7/16", 1/2", M5, M6, M8, M10, and M12, ensuring diverse applications.
  • VERSATILE UTILITY - Our universal rethreading tool kit isn't just for repair. Restore stripped or damaged internal threads, or maintain your threaded motor parts to shield against wear and tear. Whether for spark plug, bearing inserts, or metal hole restorations, this set is your heli coil solution.
  • HANDY PORTABILITY - Beyond the internal workings, the helicoil thread repair tool kit's superior portability shines. A tailor-made carrying case houses this metric sae set, streamlining storage and transport. Whether you're an automotive enthusiast or a professional, this rethread kit is your mobile companion.

  • Reviews:

    5.0 out of 5 stars Great quality and value

    W. · May 18, 2025

    Firstly, this comes in a metal case, which is very welcome.I’ve used this a few times now and had no problems. The drills have worked absolutely fine, the taps too. No problem fitting the inserts though the tang at the bottom doesn’t always break off when it should, though it’s not caused a problem.So far it has made repairing damaged threads a breeze, the installed inserts have worked great. Last repair was a coolant pipe retaining bolt on an engine. It was quick, easy, the bolt went in first time after the repair was made and no leaks.Highly recommended!

    5.0 out of 5 stars All in one Helicoil Installation kit!

    T. · April 8, 2025

    This is a great kit that has pulled me thru some tough repairs on internal threads!There are way more inserts than I will ever use but it’s great knowing I am covered in the instance that I might need one for an emergency!I repaired a few threads in my motorcycle subframe that seem to always be a problem when threading in steel bolts into an aluminum frame! Worked great and saved me from a trip to the dealership for a more expensive repair. I have also used them to install handles on my tractor and made a cue ball shift knob for my car with the inserts. For anyone curious, pool balls need helical insert or the bolts will shatter the threads!Kit comes with the appropriately sized drill bit, helicoil specific Tap (this is not a regular thread sized tap), helicoil Installation tool, and helicoils in several sizes.I Highly suggest this kit to any mechanic or DIY person because sooner or later you will need it!

    5.0 out of 5 stars Great tool

    A.C. · January 5, 2026

    Work great on my vehicle

    4.0 out of 5 stars really only has 130 items--you'll want a tap wrench or two

    T. · May 28, 2025

    To be fair, what I received looked like the main picture. I found 5 (one of each size) of bits, taps, insertion tools, and breaker pins (20 items), and 110 repair coils, 25x(M5,M6,M8,M10) and 10xM12. The front of the box indicates the remaining item should be one hex wrench. Presumably, this means some sort of tap wrench to hold the tap while it's driven into the recently-drilled hole.Overall, it's a good set for the price. Just be aware you'll probably want a tap wrench--or two, since there don't seem to be many that can secure all five sizes. You do want something that will help keep the tap square to the surface while you're cutting new threads. Hopefully the seller rectifies the issue, or at least changes the description. I see that the SAE set also seems to lack a tap wrench, but at least the box doesn't list that you should be getting one.

    5.0 out of 5 stars Works great

    A.C. · December 26, 2025

    This is a great product

    5.0 out of 5 stars Great product!

    A.S. · February 25, 2026

    Good quality for the price! Comes in a METAL case which I will take over plastic any day. The product is very straightforward to use and is very handy! This set includes all the common sizes, making it perfect for stripped soft aluminum threads.

    5.0 out of 5 stars Cheaper by the dozen.

    R.A.H. · January 6, 2026

    Worked well. Was actually cheaper to buy the giant pack of coils than 3 individually.

    5.0 out of 5 stars Great value!

    D. · February 3, 2026

    Good tool to have just in case! Price is unbeatable!

    Great product

    T.S. · May 14, 2025

    Great product.

    Excelente kit de insectos

    I.r. · September 19, 2025

    Excelente kit muy completo cuenta con todo para hacer los insertos en números estándar ya me sacó de más de un problema

    Thread repair kit

    R.p.u. · September 5, 2025

    Thankyou Bolo this thread repair kit is awesome. I am a happy customer.

    Muy completo y de buena calidad

    M. · August 20, 2024

    Las diversas medidas serán muy útiles .

    Amazing quality helicoil repair kit better than the photos

    A.A.K. · September 12, 2025

    I damaged my cycling shoes cleat thread and was looking for a DIY solution as the shoes is an expensive brand , was not sure of the helicoil fix , i did all the research i need and decided to go for it , i ordered this helicoil kit that includes the M5x0.8 size that am looking for , when received the order i was really impressed with the high quality of the box and the tools included, the helicoil, threading tool , helicoil insert and the helicoil bags that come with each size , i only needed the M5 size but the kit includes multiple helicoil sizes and tools for each size. The procedure i was going to do on the shoe is like a surgical and critical as there is a carbon insole and i need to be very careful while drilling, i was hesitant to start it but then i went for it and did the job. The result is new thread better and stronger than the original thread . Very happy with the result, cleat are back again in place with very tight screw like new .. i recommend this kit for whoever is looking for a thread repair option just research it first and plan your procedure according to the job. One last thing the price of that kit of 48 AED is the cheapest among the online after checking different options, quality wise this is killer kit for someone who is not looking for half solutions… solid 5 stars rating

    More from this brand

    Similar items from “Metric Inserts & Kits”