Hand Tools

The Best Side-Cutting Pliers

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Side-cutting pliers, also known as diagonal cutters, are essential for a variety of tasks, from electrical work to general DIY. Selecting the right pair ensures clean cuts, durability, and user comfort. Investing in quality tools can prevent frustration and improve efficiency for both professional tradespeople and home hobbyists.

No. 1
Klein Tools D248-9ST Diagonal Cutting Pliers, Made in USA, Ironworker's Diagonal Cutters with High Leverage...
  • Ironworkers' pliers for soft annealed rebar tie wire
  • Short jaws and beveled cutting edges permit close cutting of wire
  • Hooked handle for reduced slippage
  • Angled head design for easy work in confined space
  • Made in USA with Custom, US-made tool steel
  • High-leverage design has 36% more cutting power
  • Induction-hardened cutting knives for long life
No. 2
CRAFTSMAN Pliers, Electrical 6-in. Diagonal (CMHT81646)
  • COMFORT AND CONTROL: Multi-zone bi-material grips
  • INDUCTION HARDENED: Cutting edges stay sharper longer
  • STRENGTH AND DURABILITY: Drop forged steel
  • Corrosion-resistant finish
SaleNo. 3
IRWIN Vise-Grip Diagonal Cutting Pliers, 6", 2078306
  • Durable nickel chromium steel construction
  • ProTouch grips provide extra comfort and reduces hand fatigue
  • Induction hardened cutting edge stays sharper, longer
  • Machined jaws for maximum gripping strength
  • Meets or exceeds ANSI specifications
No. 4
Crescent 8" Pro Series Diagonal Compound Action Dual Material Cutting Pliers - PS5429C
  • 9" Crescent Pro Series diagonal compound action pliers
  • Made with co-molded grips for added comfort
  • Compound leverage design provides 50% increase in cutting power
  • Induction-hardened edges for a long cutting life
  • 1/3 lighter than standard pliers for reduced fatigue
SaleNo. 5
WORKPRO 7-Inch Diagonal Pliers in CRV Steel for Cutting Wires, Bi-material Handle Comfort Grip
  • Transparent electrophoretic coating and covered in will help to prevent getting rusty. Wipe these pliers before using, then store them in a dry environment
  • Made of 50CrV steel with heat treated and blackening surface will ensure higher hardness, better clamping force, toughness and durability. Hardened cutting edges for increased cutting ease, and fine polishing for corrosion resistance
  • Bi-material handle for anti-slip and comfort grip, exquisite workmanship with 3 colors provides a beautiful look for you
  • Heat treated hardness up to 48 HRC, high-frequency treated hardness up to 65 HRC
  • Ideal for cutting wires quickly and effectively
No. 6
Klein Tools D248-8 Pliers, Made in USA, Diagonal Cutting Multi-Purpose Pliers with Angled Head, High-Leverage...
  • Diagonal Cutters with angled head design for easy work in confined spaces
  • High-leverage pliers with rivet closer to the cutting edge for 36-percent greater cutting power than other plier designs
  • Short jaws and beveled cutting edges permit close cutting of wire
  • Induction-hardened cutting knives for long life
  • Made in USA with Custom, US-made tool steel
  • Hot-riveted joint ensures smooth action and no handle wobble
  • Plastic-dipped handles for comfort and ease of identification
No. 7
IGAN-P6 6-inch Ultra Sharp & Powerful Side Cutter Clippers with Longer Flush Cutting Edge, Ideal Wire Snips...
  • 1.Ultra-Sharp Wire Cutters: 13/16'' extra-long cutting edge can easily snips electrical wire up to 12 AWG.
  • 2.Specialized Flush Cut: Improved blades design provide a smooth, flat and clean cut. Ideal wire cutters for Crafting, Floral wire, Electrical wire, Artificial flowers, Cable Ties, Plastic, Edge banding, etc.
  • 3.High Hardness CR-V: Forged from chrome vanadium tool steel, heat-treated and precision ground angled head. One of the strongest 6-inch wire clippers.
  • 4.Labor-saving Tools: Perfect length to provide great leverage with a spring-loaded mechanism to minimize hand fatigue.
  • 5.Full lifetime warranty: If any IGAN P6 Flush Cutter ever fails for any reason, simply email or reply to the IGAN customer service.
No. 8
SK 9-Inch Angled Diagonal Pliers, Heavy Duty Side Cutters, Premium CR-V Steel Construction, Diagonal Cutting...
  • Premium CR-V steel: Pliers are made of premium Chromium Vanadium Steel, heat treated to provide both strength and ductility. The Super Lacquer as finish is hard and rust-resistant, resisting the wear and tear of daily use
  • Angled Head Design: The curved head design greatly enhances operational space and tool accessibility, making it the preferred diagonal cutter for precision cutting in deep and narrow spaces
  • Laser Hardened Cutting Edges: Cutting edges with stabilized hardness ensure long-lasting sharpness and provide high strength. Laser-hardened cut edges achieve precise and clean cuts, deliver superior cutting performance on steel, iron and copper wire
  • Hook Bend Handle: The hook handle design enhances leverage while providing a secure grip and slip resistance, ensuring precise operation during long cutting tasks
  • Hot Rivet Design: Side cutters use the hot rivet process for a wobble-free, solid connection that lasts for a long time. The high-leverage design saves 40% of effort, effectively reducing hand fatigue
SaleNo. 9
IRWIN VISE-GRIP Diagonal Cutting Pliers, 8", 2078308, nichel chromium steel
  • Durable nickel chromium steel construction
  • ProTouch grips provide extra comfort and reduces hand fatigue
  • Induction hardened cutting edge stays sharper, longer
  • Meets or exceeds ANSI specifications
  • Backed by the IRWIN VISE-GRIP Lifetime Guarantee
No. 10
KNIPEX 70 01 160 Diagonal Cutters, 6.25-Inch
  • The essential cutting tool for versatile use and high quality material and precise workmanship for long service life
  • Precision cutting edges (cutting-edge hardness approx 62 hrc) for soft and hard wire
  • Clean cutting at cutting edge tips; also in case of thin copper wires
  • Narrow head style for use in confined areas
  • Style 0: with bevel

Last update on 2026-07-10 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Side-Cutting Pliers

Key Factors When Choosing Side-Cutting Pliers

  • Jaw Hardness and Material: Look for jaws made from hardened steel, often chrome vanadium or high-carbon steel, for durability and resistance to wear. Hardened jaws ensure clean cuts through various materials without deforming the cutting edges. Check the Rockwell hardness rating if available; higher numbers generally indicate tougher steel.
  • Ergonomics and Comfort: Consider the handle design and material. Pliers with ergonomic, non-slip grips reduce hand fatigue during prolonged use. The size and shape of the handles should feel comfortable in your hand. Some models offer spring-loaded mechanisms to assist with opening, which can be beneficial for repetitive tasks.
  • Cutting Capacity and Type: Different models are designed for specific cutting needs. Some are general-purpose, while others excel at cutting thicker wires, hardened nails, or cables. Ensure the pliers' cutting capacity matches the materials you'll be working with most frequently. For electrical work, insulated handles are a critical safety feature.

Frequently Asked Questions

What is the difference between side cutters and diagonal cutters?
The terms 'side cutters' and 'diagonal cutters' are often used interchangeably. Both refer to pliers designed primarily for cutting wires, with the cutting edges positioned on the side of the jaws.
Are insulated handles necessary for side-cutting pliers?
Insulated handles are crucial if you plan to work near live electrical circuits. They provide a layer of protection against electric shock. For general-purpose cutting not involving electricity, they may be less critical but still offer comfort.
How do I maintain my side-cutting pliers to ensure longevity?
Keep your pliers clean and dry to prevent rust. A light application of oil on the pivot point can ensure smooth operation. Avoid using them for tasks they weren't designed for, such as prying, as this can damage the cutting edges.
What materials can typical side-cutting pliers cut?
Most side-cutting pliers are designed to cut soft to medium-hard wires, such as copper, aluminum, and steel wire. Heavy-duty models can handle thicker gauge wires or even some hardened materials, but always check the manufacturer's specifications.