What are diagonal cutting pliers (side cutters) used for?

Diagonal cutting pliers, often called side cutters or dikes, are primarily used for cutting wires, small pins, and other soft metal components. Their angled head allows access in tight spaces, and the cutting edges are designed to shear through materials cleanly. They are a staple in electrical work, electronics repair, and general mechanical tasks where wires need to be trimmed or components separated. Some, like the Vise-Grip Max Leverage Diagonal Cutting Pliers, even feature enhanced leverage for cutting harder materials.

What features should I look for in heavy-duty side cutters?

For heavy-duty applications, prioritize side cutters with high-leverage designs and hardened cutting edges. Look for models made from forged steel with induction-hardened blades, as these will maintain their sharpness and durability when cutting tougher materials. Ergonomic handles are also important for comfort and control, especially during prolonged use. Consider models like the Knipex Ultra High Leverage Diagonal Cutters, known for their robust construction and enhanced cutting power.

What's the difference between flush-cutting and standard diagonal cutters?

Flush-cutting side cutters are designed to leave a very clean, flat cut, minimizing any protruding wire or material. This is crucial in electronics work where excess wire can cause shorts or interfere with connections. Standard diagonal cutters leave a slight bevel or point after cutting. Klein Tools offers lightweight diagonal cutters with flush-cutting action, ideal for delicate wiring tasks where precision is key.

How do I choose the right size side cutters for my needs?

The appropriate size of side cutters depends on the materials you'll be cutting and the accessibility of the work area. Smaller side cutters (5-6 inches) are well-suited for fine work in tight spaces, while larger cutters (7-10 inches) provide more leverage for cutting thicker wires or harder materials. Consider the Xcelite 5" General-purpose Shearcutter for smaller jobs, balancing maneuverability with cutting power. Always check the tool's specifications for its maximum cutting capacity.

What are some safety tips for using side cutters?

Always wear safety glasses when using side cutters to protect your eyes from flying debris. Ensure the material you are cutting is within the tool's rated capacity to prevent damage to the cutting edges or injury. Never use side cutters on live electrical wires unless they are specifically insulated and rated for electrical work. Inspect the tool regularly for any signs of damage, such as cracks or loose joints, and replace it if necessary.

Can side cutters be used to cut hardened materials like bolts or screws?

While some heavy-duty side cutters are designed to cut hardened materials like nails or hardened wire, attempting to cut bolts or screws can damage the cutting edges if the material is too hard or too thick. Check the manufacturer's specifications to see what materials the side cutters are rated to cut. Using the wrong tool can damage the cutting edges, so consider using bolt cutters or a hacksaw for tougher materials.

What is the difference between standard pliers and diagonal cutting pliers?

Standard pliers are designed for gripping, bending, and holding objects, while diagonal cutting pliers are specifically designed for cutting wires and small components. Standard pliers typically have flat or serrated jaws, while diagonal cutters have angled cutting edges. While some pliers offer a cutting function, diagonal cutters like the K Tool International Diagonal Cutter Plier are optimized for cutting with greater precision and leverage.

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Xcelite, Cooper Tools | 170MN | 5" General-purpose Shearcutter with Red Grips

Name: 5" General-purpose Shearcutter with Red Grips
Brand: Xcelite, Cooper Tools
SKU: 131568
Price: 9.73 USD
Availability: LimitedAvailability
Rating: 3 (1 reviews)