As an Amazon Associate I earn from qualifying purchases.

25. Packed in blow mold case. Rethreading tools are color marked for fast identification. Sae coarse dies size:1/4''-20, 1/2''-13, 3/8''-24, 7/16''-14, 5/16''-18, 9/16-12, 1/2''-20, 5/16''-24, 7/16''-20, 5/8''-11.
Sae coarse taps sizes:1/4''-20, 3/8''-24, 5/16''-18, 7/16''-14, 7/16''-20, 9/16''-18, 5/16''-24, 1/2''-13, 3/8''-16, 1/2''-20, 9/16-12. Fine taps sizes:1/4''-28,. Contains 7 sae coarse and fine dies, 1 metric file, 6 coarse and fine taps, 10 metric taps and dies, and 1 SAE rethread file.

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.

1/4", m10, m6, 3/8", 7/16", wire thread inserts, 5/16", sti taps, m5, 1/2", M12 of SAE and metric sizes get you fully equipped. The thread inserts made of heat-treated 45# steel has better toughness and is not easy to wear and deformation.
Please rest assured to buy. Excellent material: the helicoil kit is made of high-speed steel, with better hardness and toughness after heat treatment. Sae & metric: standard 261pcs thread repair kit, includes hss drill bits, m8, installation and tang break tools. Widely used: our drill and tap set creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.

25, m6-1. 00, m8-1. 25, m10-1. 50, m12-1. 25, m6-1. 00, m10-1. 50, m12-1. 50, m12-1. 75 and 7 metric rethread die sizes, M12-1. 25, m12-1. 75. Easy to storeall thread repair tools are safely and orderly stored in the blow molding box, which can withstand high-strength extrusion without deformation and protect the product from damage.
Easy to useeach metric thread chaser is marked with corresponding specifications, the corresponding model is marked next to each groove on the box, which is easy to find when using. It can easily help you repair damaged external and internal threads on nuts, bolts and studs. Practical in usethis thread chaser set is hex shaped for use with a socket or wrench. 1 metric restorer file 8 pitches: 75, 2. 00, 1.

All made according to Professional Standard. Don't bother to spend a lot of money on a variety of models, all you need is our kit.



135° apex angle of twist drills, with stronger metal penetration and higher efficiency. All the parts are organized in a convenient iron case for easy transport and storage between jobs. Suitable for all metals, composites, polymers and other materials.
1. Lang Tools
#ad
Black, Lang Tools 2581 26-Piece Thread Restorer Tap and Die Set
#adLang Tools #ad - 6 sae coarse taps sizes; 1/4-20, 3/8-16, 1/2-13, 7/16-14, 5/16-18, 9/16-12. Contains 7 sae coarse dies sizes: 1/4-20, 3/8-16, 5/16-18, 1/2-13, 7/16-14, 9/16-12, 5/8-11. 6 sae fine taps sizes: 8, 27, 10, 13, 16, 12, 11, 14, 18, 24, 20, 28 & 32. Made in the USA.More information #ad
Brand | Lang Tools #ad |
Manufacturer | Lang Tools #ad |
Height | 0.75 Inches |
Length | 9.5 Inches |
Weight | 1.5 Pounds |
Width | 7.12 Inches |
Part Number | 2581 |
Model | 2581 |
Warranty | 1 Year Limited Warranty. We guarantee our equipment for one full year from date of shipment. If any part or product manufactured is found to be defective in material or workmanship by Lang, we will at our option either repair or replace such part or product. This warranty does not apply to any part or product which is worn out, has been tampered with, or altered in any way, used in a manner inconsistent with instructions, or broken by accident or negligence. |
More information #ad
2. HORUSDY
#ad
Fractional and Metric Thread Restorer Kit, HORUSDY 48-Pieces SAE and Metric Thread Restorer Kit
#adHORUSDY #ad - 15. M12 x 1. 50 M12 x1. 75. M14x1. 50mm. 13. 20 and 24;another thread file - 075,1, 1. 5, 1. 75, 2. 5, 1. 25, 2, 3mm. 16. Onethread file - 11. M11x1. 50 M12 x 1. 25. M6 x 1. 00 M8 x 1.25. Packed in blow mold case. Rethreading tools are color marked for fast identification. Sae coarse dies size:1/4''-20, 1/2''-13, 3/8''-24, 7/16''-14, 5/16''-18, 9/16-12, 1/2''-20, 5/16''-24, 7/16''-20, 5/8''-11.
More information #ad
Fine dies sizes:1/4''-28, 9/16''-18, 3/8''-16, 5/8''-18.18. Sizes for all metric dies and taps. M10 x 1. M10 x 1. 25. 12. High tempereture makes tough and durable and hex shaped is useful with socket and wrench. Sae coarse taps sizes:1/4''-20, 3/8''-24, 5/16''-18, 7/16''-14, 7/16''-20, 9/16''-18, 5/16''-24, 1/2''-13, 3/8''-16, 1/2''-20, 9/16-12. Fine taps sizes:1/4''-28,. Contains 7 sae coarse and fine dies, 1 metric file, 6 coarse and fine taps, 10 metric taps and dies, and 1 SAE rethread file.
Brand | HORUSDY #ad |
Manufacturer | HORUSDY #ad |
Height | 2.4 Inches |
Length | 12.2 Inches |
Width | 9.5 Inches |
Part Number | 1 |
More information #ad
3. Orion Motor Tech
#ad
HSS Drill Helicoil Kit Standard, Orion Motor Tech 131PC SAE Thread Repair Kit, 1/4" 5/16" 3/8" 7/16" 1/2"
#adOrion Motor Tech #ad - All-in-one kit: this 131-piece thread repair tool kit by orion motor tech includes bits, 5/16", 3/8", and inserts in the 5 most needed SAE sizes: 1/4", taps, 7/16", and 1/2". 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.More information #ad
Satisfaction guaranteed: order with your peace of mind assured thanks to Orion Motor Tech's usual strong warranty and friendly 24/7 customer service. 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.
Brand | Orion Motor Tech #ad |
Manufacturer | CO-Z #ad |
Part Number | CO-Z-TRK-S131-00 |
More information #ad
4. TAILUG
#ad
TAILUG Thread Repair Kit, 261-Piece HSS Drill Helicoil Repair Kit SAE & Metric 1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12 with HSS Drill Threaded Inserts Screw Tap Installation and Tang Break Tool
#adTAILUG #ad - Chrome finish surface is for anti-rust. 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. Sizes and quantities are marked on each thread insert box inside for your convenience.1/4", m10, m6, 3/8", 7/16", wire thread inserts, 5/16", sti taps, m5, 1/2", M12 of SAE and metric sizes get you fully equipped. The thread inserts made of heat-treated 45# steel has better toughness and is not easy to wear and deformation.
More information #ad
Extended service life. It is suitable for repair stripped or damaged internal threads and widely used in automotive and plumbing applications. Tailug helicoil thread repair kit is overed by a warranty for 1 year. Workmanship meets and exceeds ANSI standards. 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. Please rest assured to buy. Excellent material: the helicoil kit is made of high-speed steel, with better hardness and toughness after heat treatment. Sae & metric: standard 261pcs thread repair kit, includes hss drill bits, m8, installation and tang break tools. Widely used: our drill and tap set creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.
Brand | TAILUG #ad |
Manufacturer | TAILUG #ad |
Height | 2.9 Inches |
Length | 15.4 Inches |
Width | 12.5 Inches |
Part Number | TR02-001 |
Model | TR02-001 |
More information #ad
5. VKALTUL
#ad
7 Metric Rethread Repair Tool Kit, Thread Restorer Set Rethreading Kit, VKALTUL 15-Piece Metric Thread Chaser Set
#adVKALTUL #ad - High qualitymanufactured with the highest quality carbon steel materials for strong strength and maximum durability. This rethreading kit contains 7 metric rethread taps sizes, M10-1. 25, m10-1. 25, m12-1. 50, m8-1.25, m6-1. 00, m8-1. 25, m10-1. 50, m12-1. 25, m6-1. 00, m10-1. 50, m12-1. 50, m12-1. 75 and 7 metric rethread die sizes, M12-1. 25, m12-1. 75. Easy to storeall thread repair tools are safely and orderly stored in the blow molding box, which can withstand high-strength extrusion without deformation and protect the product from damage.
More information #ad
The groove in the box can prevent thread repair tools from moving freely and effectively prevent wear. Easy to useeach metric thread chaser is marked with corresponding specifications, the corresponding model is marked next to each groove on the box, which is easy to find when using. It can easily help you repair damaged external and internal threads on nuts, bolts and studs. Practical in usethis thread chaser set is hex shaped for use with a socket or wrench. 1 metric restorer file 8 pitches: 75, 2. 00, 1.
Brand | VKALTUL #ad |
Manufacturer | Mrcartool #ad |
Height | 2.76 Inches |
Length | 11.02 Inches |
Width | 7.87 Inches |
Part Number | Metric Thread Restorer Set |
More information #ad
6. Pikwo
#ad
Pikwo 263Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE&Metric,1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12 Kit with Thread Gauge
#adPikwo #ad - All tools were packed in a convenient carrying case, easy and fast in collecting and placing the tools. Sae&metric: the kit has altogether 263 pieces including insert installations, twist drill bits, wire thread inserts, thread taps, lug breaking tools that allow you to have a smooth repairing experience.All made according to Professional Standard. Don't bother to spend a lot of money on a variety of models, all you need is our kit.
More information #ad
Once for all. Creates stronger internal thread in soft materials. Also come with detailed instructions. Each accessory has its place, inserts will even be packaged in separate boxes. This thread repair kit is used to repair or Replace Damaged or Stripped Internal Screw Threads. Suitable for engine repair and other automotive applications.Brand | Pikwo #ad |
Manufacturer | PIKWO #ad |
Part Number | PK-TR263 |
More information #ad
7. AUTOKAY
#ad
AUTOKAY New HSS 5/8"-24 UNEF Right Hand Thread Tap and Die Set 5/8x24 RH
#adAUTOKAY #ad - Application: cutting tools & Consumables, arbon steel, alloy steel and cast iron hole processing etc. Can be used in general purpose applications for both ferrous and non-ferrous materials.More information #ad
Thread diameter d: 5/8'' or 0625inch or 15. 875mm. High speed steel HSS provides good wear-resistance. Package:1x 5/8" - 24 tap, 1x 5/8" - 24 DIE.Brand | AUTOKAY #ad |
Manufacturer | AUTOKAY #ad |
Part Number | 5/8 x 24 tap |
Model | 5/8 x 24 tap |
More information #ad
8. HHIP
#ad
HHIP 1011-0084 31 Piece 5/16-18 Helical STI Thread Repair Kit
#adHHIP #ad - Cost effective system creates stronger than original threads. For repairing tapped holes. Also includes 1 piece of a 21/64" high speed steel twist Drill, 1 L Hex Wrench, 1 Tang Breaker, 1 Coil Driver, and 1 Metal Case.More information #ad
Simple and easy to use kit. Kit includes 25 stainless steel 5/16-18 Inserts, 1 5/16-18 STI high speed steel tap.Brand | HHIP #ad |
Manufacturer | HHIP #ad |
Height | 5 Inches |
Length | 7 Inches |
Width | 2 Inches |
Part Number | 1011-0084 |
Model | 1011-0084 |
More information #ad
9. BILITOOLS
#ad
HSS Drill Helicoil Repair Kit SAE, BILITOOLS 5/16-18 inch Thread Repair Kit
#adBILITOOLS #ad - Thread repair kit includes a collection of tools including HSS drill, tap, installation tool, thread inserts, break pin tool. Attention: before you buy this kit, please make sure which size do you need.135° apex angle of twist drills, with stronger metal penetration and higher efficiency. All the parts are organized in a convenient iron case for easy transport and storage between jobs. Suitable for all metals, composites, polymers and other materials.
More information #ad
If you don't know, Please see the picture 6. Our thread repair kit can be widely used in automotive and plumbing applications. Used for repairing damaged or stripped internal threads and creating a stronger internal thread. 304 stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals.Brand | BILITOOLS #ad |
Manufacturer | BILITOOLS #ad |
Part Number | B1L980992 |
More information #ad