NEO TOOLS 15-Piece Screw Extractor Set for Broken and Stripped Screws, HSS Spiral Flute Extractors with Left-Hand Drill Bits, M3-M18, Plastic Case

Dealing with a broken, stripped, or seized screw can bring any project to a halt. This 15-piece screw extractor set from NEO TOOLS provides a complete solution for removing damaged fasteners from metal, wood, or plastic. The set includes five spiral flute extractors made from high-speed steel (HSS) and ten left-hand twist drill bits, all organized in a durable plastic case. Whether you are a professional mechanic, machinist, or DIY enthusiast, this kit helps you salvage workpieces and avoid costly replacements.

Who is it for

This set is ideal for anyone who works with threaded fasteners: automotive technicians, maintenance crews, metalworkers, carpenters, and home repair enthusiasts. If you regularly encounter rusted bolts, snapped screws, or rounded-out heads, this extractor set is an essential addition to your toolbox.

Main features

• Complete 15-piece set: 5 extractors and 10 left-hand drill bits cover a wide range of screw sizes from M3 to M18.
• High-speed steel construction ensures high strength, wear resistance, and long service life.
• Spiral flute design with left-hand thread provides maximum gripping power for easy removal.
• Left-hand twist drill bits help to loosen the fastener while drilling the pilot hole.
• Square shank on extractors allows secure grip in a tap wrench, adjustable wrench, or drill chuck.
• Durable plastic case keeps all components organized and protected.
• Suitable for use with power drills, cordless drills, and hand tools.

Specifications

• Product type: Screw Extractor Set
• Number of pieces: 15
• Extractor material: High-Speed Steel (HSS)
• Drill bit material: High-Speed Steel (HSS)
• Extractor type: Spiral flute, left-hand thread
• Drill bit type: Left-hand twist
• Extractor sizes included: No. 1, No. 2, No. 3, No. 4, No. 5
• Drill bit sizes included: 2.0mm, 3.0mm, 4.0mm, 4.5mm, 6.5mm, 7.5mm, 8.5mm, 9.5mm, 10.5mm, 11.5mm
• Recommended screw diameter range: M3 - M18
• Extractor No. 1 compatibility: M3-M6 screws (use 2.0mm drill)
• Extractor No. 2 compatibility: M6-M8 screws (use 3.0mm drill)
• Extractor No. 3 compatibility: M8-M11 screws (use 4.5mm drill)
• Extractor No. 4 compatibility: M11-M14 screws (use 6.5mm drill)
• Extractor No. 5 compatibility: M14-M18 screws (use 8.5mm drill)
• Shank type (drill bits): Round
• Shank type (extractors): Square
• Storage: Durable plastic case
• Application: Removal of broken, stripped, rusted, or seized screws, bolts, and studs

Tips

Always wear safety glasses when drilling or extracting. Select the correct drill bit size for the screw diameter, and drill a pilot hole in the center of the broken fastener. Use cutting oil to reduce friction and heat. For stubborn screws, apply penetrating oil and allow it to soak before extraction. Insert the extractor into the pilot hole and turn counterclockwise with steady pressure; avoid excessive force to prevent extractor breakage.