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The Tools Of
Precision Joinery
There is an endless
array of tools available to help the modern-day woodworker create more
attractive, stronger joints for his (or her) projects. Some are Must-Have
tools, while others fall into the Handy-To-Have category.
Let's take a look....
Layout/Marking
Tools
Here is a list of
layout tools used for marking-out tight-fitting joints:
- Precision steel
rule - 12" long is best, that measures all the way to the end
- Precision
square - All-steel models, permanently set at 90-degrees are
best
- 45-degree
miter square - For marking mitered joints. Again, all-steel
models, permanently set at a 45-degree angle are best
- Protractor/bevel
- For measuring and marking angles other than 90 or 45-degrees with
precision
- Precision
Triangles - A set of 45-degree and 30/60-degree metal triangles
are often the best choice for marking-out specialized cuts and setting-up
your tools for making those cuts
- Sliding
Bevel - These are used for transferring odd angles when marking-out
or setting-up your machines to make special cuts
- Dial
Caliper - Perfect for accurately measuring the thickness of
boards or the depths and/or widths of mortises and holes
Cutting & Fitting
Tools
The following is
a list of Must-Have and Handy-To-Have tools for
creating heirloom-quality joints:
MUST-HAVE TOOLS
HANDY-TO-HAVE
TOOLS
- A Micro-Adjustable
Table Saw Indexing Fixture such as the Incra
TSIII Ultra Fence System simplifies and dramatically speeds the
task of making minute adjustments to your machinery for creating super
tight-fitting joinery
- Miter-Cutting
Attachment for your Table Saw, such as Shopsmith's
Miter-Pro makes easy work of cutting 45-degree miters for picture
frames and similar projects
- A Miter-Setter
such as Shopsmith's
MiterMatic is an invaluable aid for setting-up your Table
Saw for making precise angled cuts, time-after-time
- A set of precision
Dado
Shims will be of immeasurable help in making the often miniscule
adjustments required for setting-up tight-fitting dado joints with a
stacking Dado Blade Set
- A Mortising
Attachment is the easiest way to cut precision mortises for
mortise-and-tenon joints
- A Tenoning
Jig is used on your Table Saw for cutting precision tenons on
the ends of boards when creating mortise-and-tenon joints
- A Biscuit
Joiner will help you reinforce butt joints when joining narrow
boards together to create wide ones...or for cabinet face frames
One final thought
on joinery -- Of course, there's a lot more that can be said about
joinery. But the fundamentals are nothing more than god woodworking sense
- governed by the three rules: 1): Allow the wood to move
2): Support the loads and 3): Join long grain
to long grain. Once you understand that basic concept, you can design
and build almost anything.
As you start out
to build your own furniture, here's one last thought; Design a piece around
good, solid joinery; don't add the joints to fit the design.
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