Getting Started with Narex Mortise Chisels

Mortise chisels are specialized chisels for chopping out a mortise. They are designed to withstand heavy blows with a mallet, and can be used for cutting directly across the grain as well as for levering out waste material.

How should I prepare a new mortise chisel?

Your chisel has been lapped, and because of how mortise chisels are used, they do not require additional flattening. Before the first use, polish the back of the blade, working your way up to the finest grit of your sharpening medium. To speed honing, we recommend adding a micro-bevel of a degree or two. It’s also good practice to round the heel of the bevel slightly on a medium-grit stone. This helps when levering out debris.

What safety pointers should I pay attention to?

To help prevent injury from a chisel cut, observe these basic rules:

1. When the chisels are placed on the bench, keep them bevel side up.


2. Hold the work in a vise or with a clamp.

How should I store my mortise chisels?

Chisel rolls provide a safe and economical means of storing your chisels together. For just a few chisels, plastic or wooden guards can be used. To keep rust at bay, wipe down the tool with a rust preventative or anti-corrosion oil after use.

Once your chisel is sharp, the next step is learning how to cut an accurate mortise (and practicing!).