8 best stud extractor sets

A stud extractor set is a tool used in automotive and mechanical applications to remove broken or damaged studs, bolts, or screws from various materials, such as metal or wood. These sets are typically found in the category of hand tools and are valuable additions to a mechanic's or DIY enthusiast's toolkit. Here's what you should know about stud extractor sets:

  1. Purpose: The primary purpose of a stud extractor set is to safely and efficiently remove stripped, rusted, or broken fasteners, such as bolts or studs, that are stuck in a threaded hole or material. This can save time and effort compared to alternative removal methods.

  2. Components: A typical stud extractor set includes various components, such as extractors (also known as bolt or stud removers), drill bits, and sometimes additional tools like wrenches or pliers. Extractors have a spiral or fluted design that grips onto the damaged fastener for removal.

  3. Types of Extractors: Stud extractor sets come in different types, including spiral flute extractors and multi-spline extractors. Spiral flute extractors have a helical design and work well with softer materials like wood. Multi-spline extractors have multiple splines that provide better grip on harder materials like metal.

  4. Usage: To use a stud extractor, you typically drill a small hole into the center of the damaged fastener using the included drill bit. Then, insert the extractor into the hole and turn it counterclockwise with a wrench or socket. The extractor's gripping design digs into the fastener, allowing you to unscrew it.

  5. Size and Compatibility: Stud extractor sets come in various sizes to accommodate different fastener dimensions. It's important to choose the right size extractor for the job to ensure effective extraction.

  6. Precautions: When using a stud extractor, it's crucial to exercise caution and follow safety guidelines.Applying excessive force or using the wrong size extractor can damage the fastener or the material it's stuck in. Lubricating the fastener with penetrating oil can also help ease the removal process.

  7. Versatility: Stud extractor sets are versatile tools that can be used in various industries, including automotive repair, construction, and maintenance. They are handy for situations where fasteners are corroded, stripped, or broken off.

  8. Maintenance: Keeping the extractors clean and free of debris and rust is important for their long-term effectiveness. Regularly inspecting and replacing worn or damaged extractors is also advisable.

In summary, a stud extractor set is a valuable hand tool used for removing broken or damaged studs, bolts, or screws from materials like metal or wood. These sets typically include extractors, drill bits, and other tools, and they are designed to provide an efficient and safe solution for extracting stuck fasteners in various applications. Proper technique and tool selection are essential for successful fastener extraction.

Below you can find our editor's choice of the best stud extractor sets on the market
  

8Pcs Screw Extractor Tool, Bolt Stud Extractor Set, for Broken Screw Damaged Bolts Damaged Nut Removing

Product description

Features:

1. The extractor can easily and quickly broken or rusty water pipes, screws, bolts and more.

2. Forged by premium bearing steel, overall heat treatment, rustproof and sturdy.

3. Designed with deep and wide threads for longer service life.

4. Come with a molded box to keep these extractors organized, clean, secure and easy to find.

5. Ideal screw removing tool for household use and professional electrician.

 

Specification:

Material: Bearing steel

1#: 4mm

2#: 4.5mm

3#: 6.5mm

4#: 7.5mm

5#: 11mm

6#: 15mm

7#: 20mm

8#: 25mm

Weight: 782g / 27.6oz (approx.)

 

Package List:

8 x Extractors

1 x Molded Box

  • 3. Designed with deep and wide threads for longer service life.
  • 1. The extractor can easily and quickly broken or rusty water pipes, screws, bolts and more.
  • 4. Come with a molded box to keep these extractors organized, clean, secure and easy to find.
  • 5. Ideal screw removing tool for household use and professional electrician.
  • 2. Forged by premium bearing steel, overall heat treatment, rustproof and sturdy.

Prokomon 4 Pc SAE Stud Puller Set,1/2" Drivers and Extractors Remover Installer Kit 6, 8,10,12mm

Based on 3 reviews Check latest price

Product description

Made from highly polished chrome vanadium steel with 1/2" drive.



These stud extractors are the concentric roller bearing type that won't damage the thread on the stud.



It can also be used with 21mm spanners with the hex drives on the top of the socket.



Integrated Concentric roller bearings stud extractors.



Sizes: 1/2" Drive 21mm Spanner or Ratchet 6mm, 8mm, 10mm and 12mm.



Come With Blow Mould Case.



  • ◇ Made from highly polished chrome vanadium steel with 1/2" drive
  • ◇ These stud extractors are the concentric roller bearing type that won't damage the thread on the stud
  • ◇ It can also be used with 21mm spanners with the hex drives on the top of the socket
  • ◇ Integrated Concentric roller bearings stud extractors
  • ◇ Sizes: 1/2" Drive 21mm Spanner or Ratchet 6mm, 8mm, 10mm and 12mm

10pcs 9-19mm Damaged Nut Bolt Remover Kit Screw Head Stud Extractor Set Broken Bolt Removal Tool with Storage Case

Based on 12 reviews Check latest price

Product description

Specifications:

Material: Alloy

Color: Black

Fit Head Size:

9mm / 0.35'', 10mm / 0.39'', 11mm / 0.43'', 12mm / 0.47, 13mm / 0.51'',

14mm / 0.55'', 15mm / 0.59'', 16mm / 0.63'', 17mm / 0.67'', 19mm / 0.74

Case Size: Approx. 17.2 x 7.9 x 3.5cm / 6.77'' x 3.11'' x 1.37''

Package Weight: Approx. 368g



Package Included:

1 x 10Pcs/Set Nut Remover Kit

  • ➤ This is a set of 10 pieces sturdy tools to help remove nuts, bolts, screw heads, studs, etc
  • ➤ The nut remover kit fits heads sized 9, 10, 11, 12, 13, 14, 15, 16, 17 and 19mm
  • ➤ Spiral cut teeth provide a positive grip to remove rounded or damaged bolts
  • ➤ The bolt remover kit are made of hard alloy, they are of strong strength and long durability
  • ➤ These removal tools can be driven with a metric spanner or socket for fast work

Eapele Screw Bolt Extractor Set, Multi-Spline Hex Head, Easy Removing for Stripped Broken Screws Bolts Studs, from 1/8 in. to 7/8 inch by 1/32” Increment (25pcs)

Based on 29 reviews Check latest price
  • Fit in Most Standard Chucks----Set includes 25pcs extractors from 1/8 in. to 7/8 inch by 1/32” increment. Clearly size markings on each extractor for quick selection of the right drill bit.
  • Designed for---- Easily removing screws and bolts. Good for auto mechanics. These practical tools are perfect for removing stripped bolts, headless pins and shorn screws that are stuck in hard-to-reach places.
  • Made from 40Cr----After quenching and tempering treatment, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. Maximum torque:84lbs
  • Bits Come Prelubricated & Sharp----Grip the striped screw tightly, left hand spiral design helps to provide extra gripping power.
  • How to extract a screw?----Drill, tap, extract. Refer to the description below to see the detail.

TOPEC 5-Piece Spiral Type Deep Extractor Set, Twist Socket Easy-out Set, for Removing Deeply trapped and Broken Bolts, Studs, Fittings, Threaded Pipes and Pins

Based on 217 reviews Check latest price
  • MULTI-APPLICATION - The tapered spiral design grips into the bolt from multiple contact points, providing maximum leverage to remove the stubborn fastener, Complex craftsmanship to make up for the shortcomings of other short extractors.
  • 5-PIECE SET - 5-Piece spiral type deep extractor set from 3/8"(9.5mm), 7/16"(11mm), 1/2"(12.7mm), 9/16"(14mm), 5/8"(16mm)in heavy-duty carrying case.
  • EASY-OUT TOOL- Specialized spiral design for a secure universal grip, specially used to take out the rusted nut sinking in it.
  • PREMIUM INDUSTRIAL GRADE MATERIAL - Made of heat-treated high-quality high-carbon steel (chromium-molybdenum steel),is the ideal tool for removing broken bolts, studs, fittings, threaded pipes and pins.
  • PREMIUM SERVICE - If you have any problems during using our product. Contact our Professional after-service team via email. Topec Direct after-sale Team will get in touch with you and timely solve your problems.

User questions & answers

Question: Is this a 1/2" drive
Answer: It is made of heavy terry cloth. It is heavy enough on bottom of mitt but, not doubled on top of mitt. So if you touch oven, or rack with top, you feel heat. I am returning mine.
Question: why does it no say anywhere the size of drive
Answer: don't know that
Question: Where are these made and what size drive
Answer: Yes...it can scan colored documents but it cannot scan both sides of a document at the same time. You have to scan each side but the scanner is very quick
Question: Is the 3/8 socket deep enough to remove a stripped spark plug
Answer: Hello, Not directly from the scanner. The software suite bundled with the scanner contains a software called Readiris that will give you the possibility to merge PDFs into a single PDF file. Best regards,

OTC 4651 Screw, Bolt, and Stud Extractor Set - 25 Piece - with Drill Bits and Guides

OTC

Based on 9 reviews Check latest price

Product description

OTC's Screw Extractor Set removes all kinds of broken studs and bolts. This comprehensive set includes ten guide bushings, five drill bits, and five screw extractors with extractor nuts. Drill bits are left handed to aid in removal. Crafted from high-grade materials to ensure quality performance over the lifetime of the tools. Durable blow-molded storage case keeps tools contained and organized so they are ready to use when you need them. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

  • OTC's Screw Extractor Set removes all kinds of broken studs and bolts
  • Comprehensive set includes ten guide bushings, five drill bits, and five screw extractors with extractor nuts
  • Drill bits are left handed to aid in removal
  • Crafted from high-grade materials to ensure quality performance over the lifetime of the tools
  • Durable blow-molded storage case keeps tools contained and organized so they are ready to use when you need them

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

Laser - 3734 Stud Extractor Set Short Series 4pc

Laser

Product description

Short series stud extractor set with concentric roller action with reverse off action, allows access to awkward areas. Manufactured from Chrome Vanadium and supplied in a blow mould case.

  • 4pc.
  • 6mm and 8mm are 3/8" drive, 10mm and 12mm are 1/2"D.
  • Concentric roller action.
  • Left/right handed thread.
  • Repair kits available: 6mm - Part No. 0777, 8mm - Part No. 0778, 10mm - Part No. 0779, 12mm - Part No. 0780.

Draper 1/2" Square Drive 4 Piece Stud Extractor Set - 55641

Draper

Based on 24 reviews Check latest price

Product description

Roller type with 1/2-inch square drive or 21 mm hexagon on end of socket. Unscrews both left and right hand threads. Manufactured from chrome vanadium steel hardened, tempered and chrome-plated for corrosion protection. Spare extractors are available separately. Packed in metal case in display sleeve. All Draper tools are manufactured to high quality standards that are strictly controlled by our quality control engineers. They offer good value for money and a number of useful features to improve the performance of the product. All Draper products come backed by the Draper Tools guarantee. Draper Tools is a family-run company that has been selling high-quality tools in the United Kingdom and beyond for more than 90 years. To bring you the tool you need, the Draper buying team sources innovative products, which adhere to strict ethical and quality standards, from all around the world.

  • Roller type with 21mm hexagon on end of socket
  • Unscrews both left and right hand threads
  • Contents: 6, 8, 10 and 12mm

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