A screw extractor removes a fastener whose head is rounded off or snapped. Spiral flute types are driven into a small drilled hole and turn the fastener out with a left-hand bite. Multi-spline types are tapped into a hole and turned with a wrench or socket. The main choices are the flute style, the size range, the material and how you turn the tool.
The six sets below run from a 4 piece hex-base set to a 27 piece kit with adapters. Sizes, materials and hardness figures come from each listing page and are the makers’ own claims. We have not used these sets ourselves. Where a listing disagrees with itself, we say so.
As an Amazon Associate we earn from qualifying purchases. Links below are affiliate links, and they do not change the product information we give.
What to Look For
| Feature | Why it matters |
|---|---|
| Flute style | Spiral flutes and multi-spline teeth grip in different ways |
| Size range | The extractor must fit the fastener you are removing |
| Drill bits | Some sets include the bits for the pilot hole, others do not |
| Drive | A hex base, square drive or adapter sets what turns the tool |
Specs at a Glance
| Set | Pieces | Material (listed) | Notes |
|---|---|---|---|
| IRWIN 11119 | 10 | Not clearly stated | Spiral flutes; EX-1 to EX-5 plus five drill bits; metal case |
| IRWIN 54113 | 13 | Alloy or high carbon steel (conflict) | 3/8 in drive; lobular design; carrying case |
| BOSCH BSPE6D | 12 | High carbon steel | Left-hand spiral flutes; black oxide drill bits |
| GEARWRENCH 84787 | 4 | Alloy steel | Hex base; bi-directional design |
| NEIKO 04204A | 25 | Chrome molybdenum steel | 1/8 to 7/8 in by 1/32 in; hex heads |
| VEVOR 27Pcs | 27 | Chromium molybdenum steel | 25 extractors, 2 adapters; HRC50-55 claim |
The 6 Best Screw Extractors
1. IRWIN Screw Extractor and Drill Bit Set, 10-Piece (11119)
A set of five spiral flute extractors, sizes EX-1 to EX-5, with five matching drill bits at 5/64, 7/64, 5/32, 1/4 and 19/64 inch, in a metal index case. The maker describes an aggressive left-hand spiral that grips harder as resistance rises, and says the size is etched on each tool. The details table shows odd entries such as one piece and a corded power source, so count the contents from the bullet text.
Suits: broken studs, bolts and socket screws. Strengths: drill bits come in the set. Weaknesses: the listing data is inconsistent. Skip it if you want a socket-driven set.
View Irwin Tools IRWIN Screw Extractor/ Drill Bit Set, 10-Piece (11119) on Amazon
2. IRWIN Bolt Extractor Set, 13 Piece (54113)
A 3/8 inch drive set with reverse spiral flutes and a lobular shape the maker says fits all types of fasteners. It lists extractors for 8, 10, 11, 12, 13, 14, 16, 17 and 19 mm plus 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4 inch bolts, which is more sizes than the 13 pieces in the title, so the text is unclear. The details table says alloy steel while a bullet says high carbon steel.
Suits: rounded-off or rusted-tight bolt heads. Strengths: a socket-style drive. Weaknesses: a size list that does not match the piece count. Skip it if you need to remove broken studs.
View IRWIN Bolt Extractor Set, 13 Piece (54113) on Amazon
3. BOSCH BSPE6D 12-Piece Spiral Flute Extractor Set
A 12 piece set pairing high carbon steel spiral flute extractors with black oxide drill bits. The maker lists left-hand flutes, heat-treated steel, rolled threads and laser-etched size marks. The listing gives a metric measurement system, and the part of the page we read does not list the size of each piece.
Suits: stripped screws and bolts. Strengths: extractors and bits in one set. Weaknesses: sizes are not spelled out. Skip it if you need to match a size list before you buy.
4. GEARWRENCH 4 PC Bolt Biter Screw Extraction Set (84787)
A four piece set with a hex base that the maker says suits hand and power tools. The maker lists tapered side and tip cutting edges, a high strength steel body and a bi-directional design that can loosen or tighten damaged fasteners. The listing names alloy steel and laser markings but not the size of each piece.
Suits: a few common bolt sizes. Strengths: works with hand or power tools. Weaknesses: only four pieces and no listed sizes. Skip it if you need a wide range.
View GEARWRENCH 4 PC. Bolt Biter Screw Extraction Set – 84787, Chrome, Large on Amazon
5. NEIKO 04204A Hex-Head Multispline Extractor Set, 25 Pieces
Twenty-five hex-head multi-spline extractors from 1/8 to 7/8 inch in 1/32 inch steps, made from chrome molybdenum steel with laser-etched marks and a storage case. The maker describes left-hand spiral teeth for extra grip, and the hex heads take a wrench or socket. The finish line mixes several coatings, so the exact coating is unclear.
Suits: a wide span of fastener sizes. Strengths: fine 1/32 inch steps. Weaknesses: a mixed finish description. Skip it if you need drill bits in the same box.
6. VEVOR 27Pcs Hex Head Multi-Spline Screw Extractor Set
A kit of 25 extractors from 1/8 to 7/8 inch plus two adapters, a 1/4 to 3/8 inch and a 1/2 to 3/8 inch, so it can be driven by a torque wrench or drill. The maker claims chromium molybdenum steel with HRC50-55 hardness and a double-head design. The listing weight is 3.9 pounds with a storage case.
Suits: a full shop drawer. Strengths: adapters for several drivers. Weaknesses: heavy at 3.9 pounds. Skip it if you only need a few sizes.
Care and Setup
- Match the extractor size to the fastener using the etched marks.
- Follow the maker’s instructions for the pilot hole size.
- Turn slowly and keep the tool in line with the fastener.
- Wipe the tools clean and return them to the case.
Mistakes to Avoid
- Choosing an oversize extractor for a small fastener.
- Counting on the piece count when the size list does not match.
- Forcing a hard extractor sideways, which can snap it.
- Skipping drill bits when the set needs a pilot hole.
Screw Extractor FAQ
What is the difference between spiral and multi-spline extractors?
Spiral flute types are driven into a drilled hole. Multi-spline types have straight teeth and a hex head that takes a wrench or socket.
Which set has the widest size range?
The NEIKO and VEVOR sets both list 1/8 to 7/8 inch. VEVOR adds two drive adapters.
The Short Version
For a small set with bits, the IRWIN 11119. For socket-style drive, the IRWIN 54113. For spiral flutes with bits, the BOSCH. For a compact hex-base set, the GEARWRENCH. For fine size steps, the NEIKO. For the largest kit, the VEVOR.