How to Sharpen Hand Shears

No gardener should ever be without pruning shears. They're your most valuable tool - and sharp blades are critical! Here's an easy way to sharpen them.

Difficulty: Moderately Easy

Instructions

Things You'll Need:

• 3-in-1 Oil
• Metal Files
• Vises

1. Clamp the hand shears in a bench vice in the open position. Most pruners have only one cutting blade, so that is the only side you need to sharpen.

2. Use a flat metal bench file to sharpen the blade.

3. Place the file at a 45-degree angle on the edge of the blade.

4. Keep the file at the same angle and sharpen in only one direction, not back and forth. A few passes with the file should make a sharp cutting edge.

Tips & Warnings

• Keep a metal file with you if you have a lot of pruning to do. You can sharpen the blade in the field by propping the handle open against the trunk of a tree to hold the blade in the open position.
• Coat the sharpened shears with a light application of oil to prevent them from rusting.

on 11/22/2005 If sharpening with a file, the resulting cut will be a ragged result if cutting many things (especially soft woods, roses or flower stems).
To improve the cut (ideally for all situations) carry a pocket size sharpening stone. A fine carborundum stone is best. First, sharpen with the stone dry, then finish off with the stone, wet with water. Always move the stone into the cutting edge, not away from it.