26 Piece Impact Bolt and Spiral Screw Extractor Set - Durable Removal

In this review the 26 Piece Impact Bolt and Spiral Screw Extractor Set is judged as a practical, all-in-one kit for DIYers and light trades who need to remove rusted, damaged or broken fasteners. The set combines a 14-piece bolt and nut remover collection with a 12-piece screw extractor and drill bit set, and the single biggest reason to buy is the comprehensive sizing and impact-ready construction that lets users tackle both SAE and metric bolts and a range of stripped screws with a single compact case.

Key Features

• Comprehensive sizes: The 14-piece bolt and nut remover set spans common SAE and metric sizes so users rarely need an extra socket when extracting rounded or damaged nuts.
• Spiral screw extractors: Six Cr-Mo spiral extractors bite into damaged screw shanks to provide solid grip for removal of broken screws and studs.
• Left-hand HSS drill bits: Six HSS left-hand drill bits reduce the chance of further damage and are sized to match the extractors for easier pilot hole drilling.
• Impact-ready build: Heat-treated 35# Cr-Mo and HSS steel deliver higher strength and resistance to shock when using an impact wrench or breaker bar.
• Tool compatibility: The included 3/8in square driver and 1/4in to 3/8in hex adapter work with common power tools, hand tools and air tools for flexible use.
• Portable case: A sturdy storage case keeps all 26 pieces organized and easy to carry to job sites or storage in a garage toolbox.

Who It's For

This kit suits DIY enthusiasts, home mechanics and maintenance workers who regularly encounter rusted or rounded bolts, stripped screws and broken studs and want a single kit to carry in a toolbox. The range of SAE and metric sizes and the mix of extractors and left-hand drill bits make it useful for automotive, appliance or simple industrial repairs.

Those who should look elsewhere include heavy industrial users who need professional-grade extractors for very large fasteners, or professionals who require hardened specialty bits that resist breaking under extreme torque; some buyers reported mixed durability for drill bits, so high-volume commercial shops may prefer premium tool lines.

Pros & Cons

Pros

• Wide coverage of SAE and metric bolt sizes reduces the need to switch kits during a job.
• Impact-ready materials and a 3/8in square driver allow use with power and air tools for stubborn fasteners.
• Compact, organized case makes the set easy to transport and store.
• Left-hand drill bits paired with spiral extractors simplify the extraction workflow.

Cons

• Some users report drill bit durability issues, with a risk of breakage under heavy use.
• Quality perceptions vary between buyers, so results can depend on application and technique.

Specifications

Brand	Doaho
Set composition	14 bolt/nut removers + 6 spiral extractors + 6 left-hand drill bits
Bolt sizes	3/4in, 11/16in, 17mm, 5/8in, 9/16in, 13mm, 1/2in, 12mm, 7/16in, 10mm, 3/8in, 5/16in, 1/4in
Extractor material	35# Cr-Mo steel, heat treated
Drill bit material	HSS left-hand drill bits
Driver and adapter	3/8in square driver and 1/4in to 3/8in hex adapter
Case	Sturdy storage case for portability

Our Verdict

The 26 Piece Impact Bolt and Spiral Screw Extractor Set is a good value for home mechanics and DIY users who need a single kit to handle both stripped screws and a broad range of bolt sizes. Its heat-treated extractors and adapters make it suitable for use with impact tools, and the organized case keeps everything accessible; buyers should be mindful of drill bit durability under heavy or professional use.

Frequently Asked Questions

Can this kit be used with an impact wrench?
Yes, the set includes a 3/8in square driver and is made from heat-treated Cr-Mo steel, so it is designed for impact tool compatibility.

Are the drill bits standard sizes to match the extractors?
Yes, the kit includes six HSS left-hand drill bits sized to pair with the six spiral extractors for easier pilot hole drilling.

Is this set suitable for professional heavy-duty shop work?
It is ideal for DIY and light professional use, but some users report mixed durability of drill bits, so heavy industrial shops may prefer a premium, hardened set.