Bolt cutter pliers Knipex CoBolt Chromium-vanadium steel 200 mm

The Knipex CoBolt bolt cutter pliers in a 200 mm size are designed for precise cutting of bolts, nails, rivets and a wide range of wires. Constructed from chrome vanadium heavy-duty steel and oil-hardened for durability, these compact pliers combine a robust cutting head with ergonomic plastic handles. The pliers feature induction-hardened cutting edges and an efficient joint design to deliver reliable performance for both professional tradespeople and DIY users.

Advantages

Precision cutting edges are suitable for both soft and hard wire, including piano wire, and are induction hardened to a cutting edge hardness of approximately 64 HRC. The most efficient joint design reduces effort required at the handles while ensuring consistent cutting performance. Chrome vanadium construction and oil hardening provide wear resistance and long service life, and the integrated opening spring with a locking device improves handling and enables safe transport.

Suitable for

• Cutting bolts, nails and rivets up to 5.2 mm diameter
• Trimming soft and hard wires, including piano wire
• Workshop repairs, installation and maintenance tasks
• DIY projects requiring compact, durable cutting tools

Key specifications

• Total length: 200 mm
• Cutting capacity: up to 5.2 mm diameter
• Cutting edge hardness: approx. 64 HRC (induction hardened)
• Material: chrome vanadium heavy‑duty steel, forged and oil‑hardened
• Handle type: plastic grips with integrated opening spring and locking device
• Weight: 375 g

How to use

Position the cutting edges around the workpiece as close to the joint as possible for a clean cut. Squeeze the handles with steady pressure until the material is severed, then release the opening spring to reset the pliers. Use the integrated locking device to secure the pliers during transport or storage. For repeated cuts, allow the tool to return fully between operations to maintain control and reduce fatigue.

Usage recommendations

Use the pliers only within the specified cutting capacity (up to 5.2 mm diameter). Avoid cutting hardened or tempered steel exceeding the stated capacity to prevent damage to the cutting edges. Regularly clean and lightly oil the joint to maintain smooth operation and inspect the handles and locking mechanism before use.