Screw Extractor Set Beta Tools 1430/S8 for Broken Screws M3–M50, 8 pcs

Beta Tools screw extractor set 1430/S8 contains eight extractors designed to remove broken, rounded or damaged screws and studs from M3 up to M50. The set covers a wide range of common metric thread sizes and is intended for use where standard drivers cannot engage stripped heads or where fasteners have snapped below the workpiece surface. Components are arranged to allow controlled extraction while minimising additional damage to threads and surrounding parts.

Advantages

The extractors in this set are manufactured to fit common metric fastener sizes, providing sequential options to match the diameter of the damaged screw. Their geometry enables positive bite into hardened or deformed metal for reliable removal. The set is compact and organised for easy selection on the job. Use of these tools reduces the need for drilling out components or replacing surrounding parts, helping to preserve assemblies during repair or maintenance operations.

Suitable for

• Removal of broken or snapped screws and studs in mechanical assemblies
• Extracting rounded or stripped screw heads in automotive maintenance
• Workshop and metalworking repair where threaded fasteners must be removed without damaging nearby components

Key specifications

• Number of pieces: 8
• Applicable thread size range: M3–M50
• Material: hardened steel (tool steel)
• Design: tapered, left-hand spiraled flutes for reverse torque extraction
• Packaging: compact storage case for organisation and transport

How to use

Select the extractor size that most closely matches the broken screw diameter. If necessary, centre-punch and drill a small pilot hole to ensure the extractor engages securely. Insert the extractor into the pilot hole and apply slow, steady counter-clockwise torque using an appropriate driver or wrench; the left-hand spiral design causes the extractor to bite into the fastener and turn it out. If excessive resistance is encountered, back off and re-assess to avoid further damage. After removal, clean the thread and inspect for wear before reassembly or replacement of the fastener.

Usage recommendations

For safe and effective extraction, use appropriate personal protective equipment and work at controlled speed and torque. When working on precision or thin-walled parts, consider using smaller incremental extractor sizes and minimal drilling to preserve thread integrity.