Cutting dovetails by hand is a satisfying woodworking skill, but working with small, thin parts introduces a few challenges that you don't encounter with larger furniture components. The layout lines are closer together, there's less material to support the cut, and a little too much pressure from a saw or chisel can damage the joint.
That's especially true when working with a soft wood like basswood, which I used for the carving tote shown here. The basic process is familiar: lay out the joint, cut the tails and pins, remove the waste, and fit the parts together. But the way you approach each step needs to be a little more deliberate.
I prefer to cut dovetails tails first, and that's the method I'll demonstrate. If you're more comfortable cutting pins first, many of the same principles still apply. The important thing is to find a process that suits your tools and working style, then use a light touch and accurate layout to guide each cut.
Tools and Materials for Cutting Tiny Dovetails
You don't need many tools to cut small dovetails, but sharp edges are essential. For this project, I use a marking gauge, a fixed dovetail marker, a pencil, a backsaw, a coping saw, a marking knife, and a couple of sharp chisels. A small square helps transfer the pin layout, and a mallet comes in handy for removing waste and assembling the joints.
Before starting, take a few minutes to sharpen your knife and chisels. A keen edge gives you better control, especially when trimming narrow spaces and working close to the baseline.
Why Wood Species Matters
The carving tote is made from basswood, a light, soft hardwood that behaves differently from cherry or oak. Basswood is easy to cut, but its fibers can also crush or tear if you apply too much pressure.
Even within a single board, grain density can vary. As the comparison photo shows, softer grain may leave a slightly crushed end-grain surface, while tighter grain produces a cleaner cut. That's one reason I rely on several light passes rather than trying to complete a cut in one aggressive stroke.
Part 1: Lay Out and Cut the Dovetail Tails
The first half of the joint is the tail board. I cut the tails first because that sequence makes sense to me, and the finished tails provide a physical pattern for laying out the mating pins.
With small dovetails, thorough layout is especially important. Every line should have a purpose, and marking the waste areas helps prevent confusion once you pick up the saw.
Step 1: Set the Marking Gauge to the Stock Thickness
Start by setting a marking gauge to match the thickness of the mating workpiece. This setting establishes the baseline for the dovetail joint and tells you how deep to cut.
Step 2: Scribe the Baselines on Every Part
Use the marking gauge to scribe a baseline on both faces and edges of each workpiece. In soft basswood, I make several light passes instead of pressing hard with the gauge. Three light strokes produce a crisp, well-defined line without tearing the wood fibers.
Step 3: Mark the Tail Angles
Next, use a fixed dovetail marker to lay out the slope of each tail on the face of the board and the corresponding square line across the end grain. I use a pencil for these marks because the lines are easy to see while sawing.
Take a moment to mark the waste between the tails. I also label the workpieces so I know which parts belong together during assembly.
Step 4: Saw the Tails with Short, Controlled Strokes
Now you're ready to saw the tails. With larger dovetails, you may be accustomed to taking long, full saw strokes. On these small basswood parts, that approach can carry the blade past the baseline before you realize it.
Instead, use light pressure and short, controlled strokes. Follow the pencil lines carefully and stop at the scribed baseline.
Step 5: Remove Most of the Waste with a Coping Saw
Once the angled cuts are complete, use a coping saw to remove the bulk of the waste between the tails. Stay a little away from the baseline so there's material left for the chisel to clean up.
The coping saw doesn't need to leave a finished surface. Its job is simply to remove enough waste to make the next step easier.
Step 6: Chisel the Tail Sockets to the Baseline
Use a freshly sharpened chisel that closely matches the width of the space between the tails. Work from both faces of the board, taking thin cuts and gradually moving back toward the baseline.
A mallet can help with the cuts, but keep the blows light. Working from both sides helps prevent tearout and gives you more control over the final surface. Finish by trimming the remaining waste precisely to the scribed line.
Part 2: Transfer the Tails and Cut the Dovetail Pins
With the tails complete, it's time to cut the matching pins. Rather than laying out the pins independently, I use the finished tail board as a pattern. This transfer method accounts for the actual shape of the tails and helps produce a close-fitting joint.
The key is to keep the two boards accurately registered while marking. A small error here can translate into a loose or uneven fit.
Step 7: Transfer the Tail Layout to the Pin Board
Clamp a strip of hardboard along the baseline of the tail board to help register the parts. Position the tail board against the end of the mating pin board, then use a thin, freshly sharpened marking knife to trace the sides of each tail.
Keep the back of the knife flat against the tail as you mark. Take care not to cut into the finished tail itself.
Step 8: Extend the Pin Lines to the Baseline
Use a small square to extend the knifed marks down the face of the pin board to the baseline. These lines define the sides of the pins and provide a precise reference for sawing.
Before cutting, mark the waste areas. The narrow spaces can make it easy to confuse the material you need to keep with the material you need to remove.
Step 9: Saw the Pins on the Waste Side of the Line
When sawing the pins, stay on the waste side of each knife line. The line represents the finished edge of the pin, so cutting through it can leave the joint loose.
Use the same short, light saw strokes you used for the tails. Concentrate on following the layout and maintaining control rather than trying to complete each cut quickly.
Step 10: Remove the Waste with a Coping Saw
Use a coping saw to remove the material between the pins. Angle the saw to follow the slope of the pins at the end of the board, leaving a small amount of waste near the baseline for final cleanup.
As with the tails, don't try to cut directly to the finished line with the coping saw. Leave that precision work for the chisel.
Step 11: Chisel Back to the Baseline
With the bulk of the waste removed, use a sharp chisel to trim the pin sockets back to the baseline. Keep the chisel square to the face and take light cuts from both sides of the board.
A clean baseline helps the joint close fully, so check your progress as you work.
Step 12: Fine-Tune the Fit with a Chisel or Knife
Now test-fit the joint. If the parts don't seat properly, look for the specific areas that are binding rather than removing material indiscriminately.
Use a sharp chisel or marking knife to pare away small amounts of waste and clean up the corners of the sockets. Make a few careful adjustments, then test the fit again.
Don't worry too much if you see a little crushed end grain in the basswood. That end grain is hidden when the joint is assembled and isn't the primary source of the joint's strength.
Part 3: Glue Up the Small Dovetail Joints
Once the joints fit, it's time for assembly. One advantage of working with a soft wood like basswood is that the fibers can compress slightly as the joint closes, helping produce a tight fit.
For this carving tote, I use liquid hide glue. It provides plenty of working time and helps lubricate the tight-fitting joints during assembly. I generally work on one corner at a time until I reach the final side, where both joints need to come together in quick succession.
Apply Glue to the Pins
Use a small, fine brush to apply a thin coat of liquid hide glue to the pins. The brush makes it easier to control the amount of glue in the narrow spaces.
Start the Joint with Hand Pressure
Align the tails and pins, then use hand pressure to start the joint. The hide glue helps ease the fit as the parts begin to come together.
Tap Stubborn Joints with a Mallet
If the joint needs a little persuasion, use light taps from a mallet. A scrap block can help protect the workpiece from dents. Watch the baseline as you go and stop once the joint is fully seated.
Assemble the Final Two Corners
The last side is a little different because both ends of the opposite tail board need to engage their mating pins at nearly the same time. Apply glue to both sets of pins, align the joints, and work them together in quick succession.
Seat the Joints and Check for Square
Use light mallet taps to close the final joints, keeping an eye on the baselines. Once the joints are seated, check the assembly for square and make any necessary adjustments.
I rarely need clamps for this type of assembly. Once everything is aligned, I leave it alone until the glue dries. A final sanding reveals the finished dovetails.
The Secret to Clean, Accurate Small Dovetails
Cutting tiny dovetails isn't so much about learning a completely different joint as it is about refining your technique. Careful layout, short saw strokes, sharp chisels, and light paring cuts make a noticeable difference when you're working with thin stock.
Take your time transferring the tails to the pins, remove only the material that's necessary, and test the fit as you go. Once you get a feel for the lighter touch these small joints require, you'll find that hand-cut dovetails are a practical and satisfying option for small boxes, totes, and other fine woodworking projects.
