Pliers: the unexpected tool for cutting screws? explore the possibilities
What To Know
- The strength of the plier jaws determines their ability to apply enough force to cut the screw.
- Place the screw in the cutting jaws of the pliers, aligning the cutting blades with the desired cut point.
- The answer is yes, but it depends on the type of pliers, the size and hardness of the screw, and the sharpness of the blades.
The question of whether pliers can cut screws is a common one that has baffled many DIY enthusiasts and professionals alike. While pliers are primarily designed for gripping, bending, and shaping wires, they can also perform other tasks, including cutting. However, their effectiveness in cutting screws depends on several factors. Let’s delve into the details.
Types of Pliers and Their Cutting Capabilities:
There are various types of pliers, each designed for specific tasks. The most common types used for cutting are:
- Diagonal Cutting Pliers: Also known as side cutters, these pliers have sharp, angled blades that are ideal for cutting wires and thin metal sheets. They can also cut small screws, but the size and hardness of the screw may limit their efficiency.
- End Cutting Pliers: These pliers have straight blades that meet at a 90-degree angle. They are primarily used for cutting wires, but they can also cut small screws if the blades are sharp enough.
- Bolt Cutters: These heavy-duty pliers are specifically designed for cutting bolts and rods. They have large, powerful jaws that can handle thicker screws, but their size and weight make them less suitable for smaller screws.
Factors Affecting Cutting Efficiency:
The ability of pliers to cut screws effectively depends on the following factors:
- Blade Sharpness: Sharp blades are essential for clean and precise cuts. Dull blades will struggle to cut through the screw’s material.
- Screw Size and Hardness: The size and hardness of the screw play a crucial role. Smaller screws can be cut more easily than larger ones, and softer materials like brass or aluminum are easier to cut than harder materials like steel.
- Plier Jaw Strength: The strength of the plier jaws determines their ability to apply enough force to cut the screw. Heavier-duty pliers will have stronger jaws.
- Plier Type: As discussed earlier, different types of pliers have varying cutting capabilities. Diagonal cutting pliers are generally the most suitable for cutting screws.
How to Cut Screws with Pliers
If you decide to use pliers to cut screws, follow these steps:
1. Choose the right pliers: Diagonal cutting pliers are the best option for most screws.
2. Position the screw: Place the screw in the cutting jaws of the pliers, aligning the cutting blades with the desired cut point.
3. Apply force: Squeeze the pliers firmly to apply pressure on the screw.
4. Cut the screw: Gradually increase the force until the screw is cut through.
5. Deburr the edges: Once the screw is cut, use the pliers to smooth out any rough edges.
Alternatives to Pliers for Cutting Screws:
While pliers can be used to cut screws in certain situations, there are more efficient and effective alternatives:
- Bolt Cutters: Specifically designed for cutting bolts and screws, bolt cutters provide more power and precision.
- Hacksaw: A hacksaw can be used to cut through thicker screws that are too large for pliers.
- Angle Grinder: An angle grinder with a metal cutting disc can quickly and easily cut through screws.
Wrap-Up:
Can pliers cut screws? The answer is yes, but it depends on the type of pliers, the size and hardness of the screw, and the sharpness of the blades. Diagonal cutting pliers are the most suitable type, but they may not be effective for larger or harder screws. For more efficient and precise cutting, consider using bolt cutters, a hacksaw, or an angle grinder.
Frequently Asked Questions:
Q: Can I use any type of pliers to cut screws?
A: No, diagonal cutting pliers are the most suitable for cutting screws.
Q: Can pliers cut through hardened steel screws?
A: No, pliers are not designed to cut through hardened steel. Use bolt cutters or an angle grinder instead.
Q: How can I sharpen plier blades for better cutting?
A: Use a whetstone or a sharpening stone to sharpen the blades.
Q: Is it safe to cut screws with pliers?
A: Yes, but wear safety glasses and gloves to prevent injuries.
Q: Can pliers cut through nails?
A: Yes, diagonal cutting pliers can be used to cut through small nails.