How to Make
Dovetail Joints
Introduction:
One of the most
beautiful and
striking
woodworking joints
is the dovetail
joint. This type of
joinery is very
often associated
with quality
woodworking. It is
both a structurally
strong and
aesthetically
pleasing form of
joinery. Dovetail
joinery is often
used in case
construction and
for drawer
construction,
specifically drawer
fronts as it is a
very strong,
interlocking joint.
Although dovetail
jigs are available
to create dovetail
joinery, most, if
not all of these
jigs involve
powered tools.
The hand cut
dovetail offers
unparalleled beauty
in that any
dovetail layout is
possible.
Dovetail joints are composed of mating pins and tails
which are angled.
Creating dovetails
by hand using a
dovetail saw,
chisels and marking
tools, provides the
flexibility to lay
out tail and pin
spacing more
suitable to the
drawer or case
piece being
constructed. The
dovetail joint is
in the category of
interlocking
joints.
Interlocking joints
are also known as
mechanical joints.
The fact that the
pins and tails mate
at an angle
provides the
interlock.
Although
the dovetail pins
and tails are glued
to each other in
assembly; they also
interlock to form a
mechanical bond. If
the glue fails at
some point in the
future, this
mechanical bond
maintains the
joint. When created
with hand tools,
dovetail joints can
be uniquely spaced
to provide a
visible handcrafted
aesthetic to the
furniture.
Typically the tails
are sawn and
chopped out of the
edge of one board
where these tails
are then used to
scribe matching
pins along the edge
of the mating
board. The tails
and pins are then
carefully fitted
into each other.
With experience,
this process
becomes easier and
easier.
The contrast
created with a
lighter tail board
and a darker pin
board is striking.
In drawer
construction, the
thicker piece is
the drawer front,
whereas the thinner
piece is typically
the drawer side.
The spacing and
width of the
individual pins and
tails can easily be
customized to suit
the furniture piece
when crafting hand
cut dovetails.
Typical tools used
to create dovetails
include layout and
marking tools,
chisels, a dovetail
saw, a mallet or a
dove tail jig.
Laying out and
marking are of
utmost importance
in creating hand
cut precision
dovetail joints.
Accurate transfer
of the tail layout
to the pin board
ultimately
determines how
tight and gap free
a dovetail joint
will be.
As opposed
to cutting dove
tail joints by
hand, dovetail jigs
are commonly used.
The jig is designed
to enable you to
accurately cut
dovetails using a
hand router with
the dove tail jig.
Dove tail jigs can
provide excellent
accuracy, ease and
precision in the
creation of
dovetails.
See related articles:
Making Accurate
Mortise and Tenon
Joints
Making Scarf Joints