Screw Extractor Set 2pc No.4 With Left Hand Drill Bit

Features

• No. 4 extractor size — suited for medium-sized screws/bolts typically in the M11-M14 range.
• Left-hand drill bit included — facilitates breaking the seized thread and starting the extraction process.
• Hardened tool steel construction — built for durability and reliable performance.
• Compact carded packaging — perfect for tool-kits or retail displays.

Benefits

• Fast recovery: Remove broken or sheared fixings without damaging the parent thread, saving time and cost.
• Portable kit: Carded two-piece set fits easily into a pouch, truck box or service kit.
• Controlled operation: The left-hand pilot combined with spiral extractor makes the job smoother and more reliable.

Extra Information

• Ensure the broken fastener is centre-punched before drilling a pilot; straight holes improve extractor engagement.
• Apply penetrating oil and allow time for it to soak in if the fastener is seized; then select the correct size extractor.
• If the extractor slips or binds, stop and choose the next size up rather than forcing it—the wrong size may damage the parent component.

Specifications

Safety

• Wear eye protection when drilling and extracting broken fasteners. Chips and fragments can eject at high speed.
• Ensure the workpiece is securely clamped; loose parts increase the risk of tool slippage.
• Avoid excessive torque on small extractors—if the extractor slips, step up one size rather than continued forcing.