Sharpening Lopping Shears and Hedge Trimmers


Lopping shears and hedge trimmers are essential tools for any gardener or landscaper. However, frequent use can cause them to become dull and less effective, making it difficult to achieve clean and precise cuts. Sharpening your tools is an important part of maintaining their efficiency and prolonging their lifespan. In this guide, we will provide you with the best practices and techniques for sharpening lopping shears and hedge trimmers.

How to Sharpen Lopping Shears and Hedge Trimmers

Sharpening lopping shears and hedge trimmers is an important part of maintaining their performance and longevity. Here are some more detailed steps to follow:

  • Clean the blades: Before sharpening, wipe the blades clean with a soft cloth and rubbing alcohol. This will remove any dirt, sap, or debris that may be stuck to the blades and prevent it from interfering with the sharpening process.
  • Disassemble the tool: If possible, disassemble the tool to make it easier to sharpen the blades. This will allow you to access the blades more easily and ensure that you can sharpen them evenly.
  • Use a sharpening stone or file: Hold the blade at a 20-degree angle and move the sharpening tool along the blade in a sweeping motion. Be sure to maintain a consistent angle and apply even pressure to the blade. Repeat this process until the blade is sharp. If the blade is very dull, you may need to start with a coarse grit sharpening tool and work your way up to a finer grit.
  • Remove burrs: After sharpening the blades, use a honing stone to remove any burrs or rough edges. This will ensure a smooth and clean cut and prevent the blade from getting damaged.
  • Lubricate the blades: Finally, apply a small amount of oil to the blades to prevent rust and keep them lubricated. This will help to ensure that the blades continue to perform well and last for a long time.

It’simportant to note that some lopping shears and hedge trimmers may have serrated blades, which require a different sharpening technique. For serrated blades, you can use a sharpening rod or a serrated knife sharpener to sharpen the teeth individually.

Additionally, it’s a good idea to wear protective gloves while sharpening the blades to prevent injury. And always make sure to follow the manufacturer’s instructions for maintenance and sharpening to ensure the best possible performance from your tools.

By following these steps, you can keep your lopping shears and hedge trimmers in top condition and ensure that they continue to provide clean, precise cuts for years to come.


Q: How often should I sharpen my lopping shears and hedge trimmers?

A: It depends on how frequently you use them. As a general rule, you should sharpen them at least once a year, or more often if they become dull.

Q: Can I sharpen my lopping shears and hedge trimmers with a power tool?

A: Yes, you can use a bench grinder or rotary tool to sharpen your tools. However, this method requires more experience and caution as it can easily damage the blades.

Q: What is the best type of sharpening stone to use?

A: A diamond sharpening stone is the most effective and durable option. However, a ceramic or natural stone can also be used.


Sharpening your lopping shears and hedge trimmers is an essential part of maintaining your gardening tools. By following the steps outlined in this guide, you can ensure that your tools remain sharp and efficient for years to come. Remember to always wear protective gloves and glasses when sharpening your tools, and exercise caution to avoid injury.