The ability to sharpen an edge is of utmost importance in woodwork. Without it, the woodworker is destined to hours of frustration, hard work, and ultimately a poor result; luckily, there are many techniques for sharpening that are easy to learn, require no expensive machinery, and with practice will produce exceptionally sharp edges. The key here, however, is practice: you can not learn to sharpen an edge properly by reading a book or even being shown how to do it. These will help, and are even necessary to begin, but it is relentless repetition—many hours spent at the bench, improving at an almost imperceptible pace—that will ensure that you can sharpen tools properly. Thankfully, this is 'all' it will take!

When we say that expensive machinery is unnecessary, we do not mean to imply that a good-quality grinder (for shaping chisels, plane blades, etc.), or specialised honing system, would not be a valuable addition to the workshop. It is however quite possible to produce the same (or better) results with lower-cost tools that are much more convenient for the small workshop, and easier to obtain for the amateur woodworker.

To sharpen all of the standard, straight-edged tools (and saws are included in this category, because their actual cutting edges are straight), one needs a surprisingly small number of tools and materials. These are as follows, and their purchase, preparation, use, and storage will be elaborated upon below.

  • Saws:
    1. files, flat and triangular, of assorted sizes and coarseness;
    2. saw set;
  • Plane blades, chisels, etc.:
    1. three medium-density water stones;
    2. a higher-density final honing stone;
    3. a range of small triangular angle gauges (made of plastic, wood, or something else non-corrosive);

Blade toolsEdit

Sharpening of all edge tools is much the same: shape the edge (with a file or grinder); hone it (with an oil- or water-stone); then strop it (with a leather strop, MDF polishing board, or even the flabby bit of the hand). With good steel and flat stones, this process will yield the sharpest of edges every time—sharp enough to shave the hairs off your head with feather-like pressure.

Flattening StonesEdit

All stones, be they waterstones or oilstones, are required to be of the utmost flatness before they can be used for sharpening. Thankfully, there is a simple and utterly reliable method for accomplishing this.


This section is concerned with traditional English-style handsaws that cut on the push stroke (as opposed to, for example, Japanese saws).

All work on saws should be done with the saw held firmly in a saw vice, to stop blade flex and chatter; these are annoying and shorten the life of the files. There are many different types of vice, from commercial cast-iron cam-operated models, to the simplest method of two pieces of timber held either side of the blade. Clamp the saw blade in the vice about with about 3 or 4mm of blade showing (below the gullets of the teeth).

1. JointingEdit

Jointing is the process of filing all of a saw's teeth down to a common line, and needs be done only when the teeth are uneven or incorrectly shaped.

2. ShapingEdit

Correcting the profile of the teeth.

3. SettingEdit

Bending the teeth out to each side of the blade about ¼ the thickness of the blade.

4. FilingEdit

Actually putting the cutting edge to the teeth, working from alternating sides and filing towards the handle.

Last modified on 26 April 2010, at 23:10