How Do You Get A Broken Screw Out Of Wood

How to Get a Broken Screw Out of Wood: A Comprehensive Guide

Removing a broken screw from wood can be frustrating, but with the right tools and techniques, it's entirely manageable. This guide covers various methods, from simple solutions for minor breaks to more advanced techniques for stubborn, deeply embedded screws. This article will help you choose the right approach based on the severity of the screw breakage.

What you'll need:

Before you start, gather these essential tools. Having them ready will make the process much smoother.

• Screwdriver (matching the screw size and type): Attempt to remove the screw with the correct driver first. Sometimes, a little gentle pressure is all it takes.
• Penetrating oil (like WD-40 or PB Blaster): This helps loosen the screw and reduces friction.
• Drill with various drill bits: You'll likely need a drill bit slightly smaller than the screw's head.
• Screw extractors: These specialized tools are designed for removing broken screws. Different sizes and types are available.
• Pliers (needle-nose or slip-joint): Useful for gripping and turning small pieces.
• Hammer: May be needed for some methods.

Method 1: The Simple Twist (For Slightly Broken Screws)

If only a small portion of the screw head is broken off, and some of the head remains, try this first.

1. Apply Penetrating Oil: Liberally apply penetrating oil to the broken screw. Let it soak for at least 15-20 minutes to loosen any rust or debris.
2. Use the Correct Screwdriver: Use a screwdriver that precisely matches the screw's size and type (Phillips, flathead, etc.). Apply gentle, consistent pressure while turning counter-clockwise. Avoid using excessive force, which could damage the wood further.

Method 2: Drilling and Extracting (For More Stubborn Screws)

If the screw is broken flush with the surface or deeply embedded, this is a more involved approach.

1. Center the Drill Bit: Carefully center a drill bit slightly smaller than the screw's head on the broken screw.
2. Drill Slowly and Carefully: Drill slowly and carefully to avoid damaging the surrounding wood. Stop drilling once you've created a pilot hole that's deep enough to accommodate the screw extractor.
3. Insert the Screw Extractor: Select a screw extractor that fits snugly into the pilot hole. Insert it carefully, ensuring it's centered.
4. Turn Counter-Clockwise: Slowly and steadily turn the screw extractor counter-clockwise. This should grip the remaining screw and remove it. If resistance is encountered, apply penetrating oil again and let it sit before attempting again. If it's particularly stubborn, use pliers for added grip.

Method 3: Using a Dremel Tool (For Extremely Stubborn Screws)

For extremely stubborn or deeply embedded screws, a Dremel tool with a small cutting bit can be effective. This is a more advanced technique requiring precision and practice.

1. Create a Grip: Use the Dremel to carefully create a groove or slot in the broken screw's head. This allows you to grip the screw with pliers or a small wrench.
2. Grip and Twist: Use pliers or a wrench to grip the created groove and twist the screw counter-clockwise. This requires patience and steady hand.

Method 4: Chiseling (Last Resort)

This is a last resort, as it has the highest potential for damaging the wood.

1. Careful Chiseling: Use a sharp chisel to carefully chip away at the wood surrounding the broken screw. Remove small amounts of wood at a time until you can get a grip on the screw. This method requires a steady hand and precision to avoid creating larger holes.

Prevention is Key:

To avoid this problem in the future, consider these preventative measures:

• Use the Correct Screw: Choose the right screw size and type for the application.
• Pre-Drill Pilot Holes: Always pre-drill pilot holes when screwing into wood, especially hardwoods. This helps prevent stripping and breakage.
• Avoid Over-Tightening: Don't over-tighten screws, as this increases the risk of breakage.

By following these steps and choosing the appropriate method based on your specific situation, you can successfully remove a broken screw from wood. Remember to prioritize safety and patience for the best results.