What To Know
- If you’ve ever found yourself in the frustrating situation of needing to remove a broken or stripped screw from metal, you know the importance of having the right tools and techniques.
- Once you’ve drilled a hole deep enough into the screw, use a screwdriver or pliers to grip the screw and extract it from the metal.
- If the screw is badly damaged, you may need to drill a larger hole and use a tap to create new threads.
If you’ve ever found yourself in the frustrating situation of needing to remove a broken or stripped screw from metal, you know the importance of having the right tools and techniques. Drilling out a screw in metal can be a tricky task, but with the proper guidance, it can be done safely and effectively. This comprehensive guide will provide you with a step-by-step masterclass on how to drill out screw in metal, empowering you with the knowledge and confidence to tackle this common DIY challenge.
Gather Your Tools
Before you begin, it’s essential to gather the necessary tools for the job:
- Electric drill
- Drill bits (of various sizes)
- Safety glasses
- Center punch
- Hammer
- Screwdriver or pliers
- Extractor kit (optional)
Step 1: Safety First
Put on your safety glasses to protect your eyes from flying metal shavings. Secure the metal object to a stable surface to prevent it from moving during the drilling process.
Step 2: Center the Screw
Using a center punch and hammer, create a small indentation in the center of the broken screw. This will help guide the drill bit and prevent it from wandering.
Step 3: Choose the Right Drill Bit
Select a drill bit that is slightly smaller in diameter than the broken screw. It’s important to use a sharp bit to avoid damaging the metal surface.
Step 4: Start Drilling
Start drilling slowly and carefully, applying gentle pressure. Keep the drill bit perpendicular to the metal surface and avoid applying excessive force.
Step 5: Increase Bit Size Gradually
As you drill into the screw, gradually increase the size of the drill bit. This will help to weaken the screw and make it easier to remove.
Step 6: Extract the Broken Screw
Once you’ve drilled a hole deep enough into the screw, use a screwdriver or pliers to grip the screw and extract it from the metal. If the screw is particularly stubborn, you may need to use an extractor kit.
Step 7: Clean Up
After removing the broken screw, clean up the metal surface by removing any remaining metal shavings or debris.
Tips for Success
- Use a lubricant, such as WD-40, to reduce friction and make drilling easier.
- If the screw is badly damaged, you may need to drill a larger hole and use a tap to create new threads.
- Be patient and don’t rush the process. Drilling out screws in metal requires precision and care.
- If you encounter any difficulties, don’t hesitate to consult a professional.
Troubleshooting
Q: I can’t get the drill bit to start drilling.
A: Ensure the drill bit is sharp and the center punch indentation is deep enough.
Q: The drill bit is wandering.
A: Increase the speed of the drill and apply more pressure. You may also need to use a larger center punch indentation.
Q: I drilled into the metal but can’t remove the screw.
A: Use a larger drill bit and try again. If the screw is still stuck, you may need to use an extractor kit.
Wrap-Up
Drilling out screws in metal can be a challenging task, but it’s one that can be mastered with the right tools and techniques. By following the steps outlined in this guide, you can successfully remove broken or stripped screws from metal objects, saving yourself time and frustration. Remember to prioritize safety and always seek professional help if needed.
