Why Do Screws Break?
Before we dive into the removal process, it’s important to understand why screws break. Screws can break due to a variety of reasons such as over-tightening, using the wrong type of screwdriver, or rust and corrosion. Knowing the cause can help prevent future breakages.
Tools Required
To remove a broken screw, you’ll need a few essential tools. These include a drill, drill bits, pliers, and a screw extractor. The size of the drill bit and screw extractor should match the size of the screw.
Step-by-Step Guide
Now, let’s get into the actual process of removing a broken screw. Follow these steps:
Step 1:
First, assess the situation. Determine the type of screw, its size, and the material it’s embedded in. This will help you choose the right tools and method for removal.
Step 2:
Use a drill bit that’s slightly smaller than the screw size to make a pilot hole in the center of the screw head. This will help guide the drill and prevent further damage.
Step 3:
Switch to a larger drill bit and drill a hole through the screw until you reach the threaded portion.
Step 4:
Insert the screw extractor into the hole and turn it counterclockwise. The extractor will grip onto the screw and allow you to remove it.
Step 5:
If the screw is still stuck, use pliers to grip onto the screw head and turn it counterclockwise.
Tips and Tricks
Here are a few tips and tricks to keep in mind when removing broken screws:
Tip 1:
Apply some penetrating oil, such as WD-40, to the screw before attempting to remove it. This will help loosen any rust or corrosion.
Tip 2:
If the screw is flush with the surface, use a Dremel tool to create a slot in the screw head. Then, use a flathead screwdriver to remove it.
Tip 3:
If the screw is embedded in hardwood, try using a left-handed drill bit. These drill bits turn counterclockwise and can sometimes grab onto the screw and remove it.
FAQs
Q:
What if the screw is stripped and I can’t get a grip on it?
A:
Try using a rubber band between the screwdriver and the screw head. The rubber band can provide extra grip and allow you to turn the screw. Alternatively, you can use a hammer and chisel to create a new groove in the screw head.
Q:
Can I use pliers to remove the screw without making a pilot hole?
A:
It’s not recommended as pliers can damage the surrounding material. Making a pilot hole first will help guide the drill and prevent damage.
Q:
What if the screw is too small for a screw extractor?
A:
You can try using a pair of needle-nose pliers to grip onto the screw and remove it. Alternatively, you can use a tap and die set to create new threads and remove the screw.
Conclusion
Removing a broken screw can be a daunting task, but with the right tools and technique, it can be done. Remember to assess the situation, use the appropriate tools, and follow the step-by-step guide. And if all else fails, don’t be afraid to seek professional help. Now that you know how to take broken screw out, you can tackle any DIY project with confidence!