The Ultimate Guide: How to Cut Screws with Pliers like a Pro

Have you ever found yourself in a situation where you needed to cut a screw, but didn’t have a proper tool? Maybe you’re working on a tight space, or perhaps you just don’t have a bolt cutter handy. This is where the trusty pliers come in. While not the ideal tool for the job, pliers can be surprisingly effective in cutting screws, especially in a pinch.
In this comprehensive guide, we’ll explore the art of cutting screws with pliers, covering everything from the right tools to the safest techniques. We’ll also delve into the reasons why you might need to cut a screw in the first place. So, whether you’re a seasoned DIY enthusiast or a curious beginner, read on to master this handy skill.

Why Cut Screws with Pliers?

Before we jump into the how-to, let’s understand why you might even need to cut a screw. Here are some common scenarios:

• Stuck screws: If a screw is stripped or rusted in place, cutting it off might be the easiest solution to remove it.
• Incorrect length: Sometimes, you might end up with a screw that’s too long for the application. Cutting it down to size is a quick fix.
• DIY projects: You might need to cut screws for specific projects, like creating custom brackets or modifying existing structures.
• Emergency repairs: In a pinch, pliers can be used to cut screws for emergency repairs, especially when other tools aren’t readily available.

Choosing the Right Pliers

Not all pliers are created equal. For cutting screws, you’ll want to choose a pair that’s sturdy and designed for cutting. Here are some good options:

• Diagonal Cutting Pliers (Dikes): These pliers are specifically designed for cutting wire and small metal objects. Their angled jaws provide excellent leverage for cutting screws.
• Linesman Pliers: These pliers have a longer jaw, which can be helpful for cutting larger screws. They also feature a built-in wire cutter.
• Heavy-Duty Pliers: For thicker screws, consider using heavy-duty pliers. They offer more strength and leverage.

Safety First: Essential Precautions

Cutting screws with pliers can be a bit risky if you’re not careful. Here are some safety precautions to keep in mind:

• Wear safety glasses: Flying metal shards can be dangerous. Protect your eyes with safety glasses.
• Secure the screw: Use a vise or clamp to hold the screw securely in place. This will prevent it from moving while you’re cutting.
• Use a cutting board: Place a piece of wood or a cutting board beneath the screw to protect your work surface.
• Be aware of the metal: Cutting some metals, like hardened steel, can be extremely difficult and might damage your pliers.

Step-by-Step Guide to Cutting Screws with Pliers

Now that you’re equipped with the right tools and safety knowledge, let’s dive into the cutting process:
1. Position the Pliers: Place the cutting jaws of the pliers around the screw, just below the head. Make sure the jaws are aligned with the screw’s axis.
2. Apply Pressure: Gently squeeze the pliers handles together. You should feel the screw start to cut.
3. Cutting Action: Continue squeezing the pliers, using a sawing motion to cut through the screw.
4. Maintain Pressure: Don’t release the pressure on the pliers until the screw is completely cut.
5. Remove the Cut Screw: Carefully remove the cut screw from the pliers.

Tips for Success

Here are some helpful tips to make your screw-cutting experience smoother:

• Use a vice: Vices provide a secure grip on the screw, making the cutting process much easier and safer.
• Go slow: Don’t rush the cutting process. Take your time and apply steady pressure to avoid damaging the pliers.
• Lubricate the screw: A little bit of oil or grease can help lubricate the cutting process and prevent the pliers from slipping.
• Use a sharp cutting edge: Ensure the cutting edge of your pliers is sharp and free of burrs. This will make cutting easier and prevent excessive wear on the pliers.

Alternatives to Pliers

While pliers can be effective for cutting screws, they’re not always the ideal solution. Here are some alternatives to consider:

• Bolt Cutters: Bolt cutters are specifically designed for cutting bolts and screws. They offer more leverage and a cleaner cut.
• Angle Grinder: An angle grinder with a cutting wheel can quickly cut through even the toughest screws.
• Hacksaw: A hacksaw with a metal-cutting blade can also be used to cut screws, especially for larger screws.

The Importance of Choosing the Right Tool

The choice of tool depends on the size and material of the screw, as well as the desired level of precision. For small screws, pliers might be sufficient. However, for larger or hardened screws, specialized tools like bolt cutters or angle grinders are recommended.

Mastering the Art of Screw Cutting: A Final Word

Cutting screws with pliers is a useful skill to have in your DIY arsenal. By following the steps outlined above and prioritizing safety, you can confidently tackle this task. Remember, the right tool for the job is crucial for success.

Frequently Discussed Topics

1. What if the screw is made of hardened steel?
Hardened steel is extremely difficult to cut with pliers. You’ll need a specialized tool like a bolt cutter or an angle grinder.
2. Can I use pliers to cut screws made of different materials?
Pliers can be used to cut screws made of various materials, including brass, aluminum, and mild steel. However, they might not be suitable for hardened steel or other tough metals.
3. How do I prevent the pliers from slipping while cutting?
Using a vice to secure the screw and lubricating the screw with oil or grease can help prevent slipping.
4. What should I do if the screw breaks while cutting?
If the screw breaks, use a pair of pliers to grip the broken piece and remove it. You might need a different tool to remove the remaining part of the screw.
5. Is it safe to cut screws near electrical wires?
It’s never safe to cut screws near electrical wires. Always disconnect the power source before working on any electrical components.