5 Piece Screw Extractor Set, 1/8-in. to 3/4-in.

Remove broken, stripped, or damaged screws, bolts, and studs with this 5 Piece Screw Extractor Set. Designed for dependable extraction of damaged fasteners, these precision-machined extractors feature square drive ends for use with a tap wrench. The set includes five extractor sizes covering fasteners from 1/8-in. to 3/4-in., making it a versatile addition to any woodworking, maintenance, automotive, or general repair toolbox.

Durable Chrome Vanadium Steel Construction

Each screw extractor is precision machined from high-quality chrome vanadium steel and heat treated for increased durability. The rugged construction is designed to withstand the twisting forces required to remove stubborn broken fasteners while providing reliable performance over repeated use.

Five Extractor Sizes

#1: For 1/8-in. to 1/4-in. screws or bolts; use a 5/64-in. drill bit and drill to a minimum depth of 7/64-in.
#2: For 1/4-in. to 5/16-in. screws or bolts; use a 7/64-in. drill bit and drill to a minimum depth of 1/8-in.
#3: For 5/16-in. to 7/16-in. screws or bolts; use a 5/32-in. drill bit and drill to a minimum depth of 13/64-in.
#4: For 7/16-in. to 9/16-in. screws or bolts; use a 7/32-in. drill bit and drill to a minimum depth of 7/32-in.
#5: For 9/16-in. to 3/4-in. screws or bolts; use a 9/32-in. drill bit and drill to a minimum depth of 1/4-in.

Square Drive Ends for Controlled Extraction

The square drive ends are designed to fit into a compatible tap wrench, allowing you to apply controlled counter-clockwise turning force. Keeping the extractor square to the workpiece helps the extractor properly engage the drilled hole and reduces the risk of damaging or breaking the tool during extraction.

How to Remove a Broken Screw or Bolt

Begin by creating a flat surface on the broken fastener. If necessary, saw or grind away any jagged or uneven material so the extractor can be positioned accurately. Select the appropriate extractor and drill bit for the fastener size, then carefully drill a centered hole to the recommended minimum depth.

Insert the extractor into the drilled hole and place the square drive end into a tap wrench. Apply firm downward pressure while turning the extractor counter-clockwise. As the extractor bites into the fastener, continue turning counter-clockwise to loosen and remove the broken screw, bolt, or stud.

Important Usage Instructions

Always drill the extraction hole as close to the center of the broken fastener as possible.
Use the recommended drill bit size and minimum drilling depth for the selected extractor.
Keep the extractor square to the workpiece during use.
Apply steady downward pressure while turning the extractor counter-clockwise.
Do not overtighten the extractor.
Do not use the extractor with wrenches, pliers, or similar tools.

Convenient Storage Case

The complete five-piece screw extractor set comes packed in a durable plastic case for organized storage and easy access. Keep all five extractor sizes together so you have the right tool available when a broken or damaged fastener needs to be removed.

Whether you're repairing woodworking projects, machinery, equipment, hardware, or other applications, this 5 Piece Screw Extractor Set provides a practical solution for removing broken screws, bolts, and studs from 1/8-in. through 3/4-in.

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