DOAHO 26-Piece Bolt & Screw Extractor Set with Left-Hand Drill Bits

Doaho 26-Piece Bolt & Screw Extractor Set: Restore Damaged Fasteners with Confidence

When a fastener refuses to come free, the DOAHO kit offers a durable, versatile solution designed for automotive, machinery, and home repair tasks. This comprehensive set pairs a 14-piece bolt and nut remover with a 12-piece screw extractor and drill bit set, plus a 3/8-inch square driver and hex adapter. Housed in a rugged case, it’s ready to travel to job sites, garages, or workshops where quick, reliable extraction matters.

The kit is built to handle rust, corrosion, and breakage, giving you options beyond forceful hammering or risky drilling. Each component is engineered for strength and reliability, so you can approach stubborn fasteners with more control and less guesswork. Real-world use cases range from stripping lug bolts on vehicles to removing damaged studs from equipment, offering a methodical path to progress even when the fastener is stubborn.

What’s Inside (14 Bolt/Nut Remover + 12 Screw Extractors)

• 14-piece bolt and nut remover assortment with SAE/Metric sizing: 3/4", 11/16", 17mm, 5/8", 9/16", 13mm, 1/2", 12mm, 7/16", 11mm, 3/8", 5/16", 1/4" and a 1/4" hex adapter to 3/8"
• 12-piece screw extractor and drill bit set, including #1–#6 spiral extractors and left-hand HSS bits (3/32", 1/8", 5/32", 1/4", 9/32", 3/8")
• 3/8" square driver and hex adapter for compatibility with common power, hand, or air tools
• Sturdy storage case for easy transport and organized storage

Key Benefits and Build Quality

• Made from high-quality 35# Cr-Mo steel for strength and durability, with heat-treated finishes to resist impact
• HSS drill bits designed for reliability when drilling into damaged fasteners
• Reverse spiral groove design helps grip and bite into rusted or damaged screws and bolts
• Left-hand drill bits provide an initial bite when starting a difficult extraction
• Compatible with a broad range of tools, from DIY handhelds to heavier power tools
• Includes a compact, portable case that keeps components organized and ready for travel

Real-World Scenarios

From automotive maintenance to machinery repair, this set supports scenarios where fasteners are seized, rounded, or corroded. Homeowners can tackle stubborn sprinkler bolts or lawn equipment screws, while professionals might recover rusted components on industrial machines or fleets. The emphasis is on controlled, repeatable steps that reduce the risk of further damage while improving your odds of a successful removal.

Usage Tips

Use the appropriate extractor size for the fastener head and apply steady, controlled pressure with compatible tools. If the fastener shows signs of prior damage, start with the right-hand gear and switch to left-hand bits as needed for a confident bite.