The Key to Square Joinery
In fine woodworking, getting a square cut isn’t just nice—it’s essential. Using Japanese pull saws correctly provides a reliable way to get clean, square cuts every time. The trick lies not only in the saw itself but also in the technique. A good stance, smart use of body mechanics, and clever marking strategies make all the difference. By learning how to use both the rip and crosscut sides of a ryoba saw, and how to start your cuts properly, it becomes easier to consistently hit your lines and reduce the need for corrective work later.
Perfecting the Starting Technique
Every clean cut starts with proper blade positioning. Use your thumb to brace the saw as you begin, and make the first pull light and deliberate. Avoid putting downward pressure—instead, let the saw’s weight do the work. This prevents the blade from jumping around and reduces the chance of tear-out. Watching the blade’s reflection on the timber will help keep your vertical alignment square. These habits, when repeated, lead to better consistency and greater confidence. Whether crosscutting or ripping, this starting approach sets the tone for the entire cut and makes accurate sawing much easier.
Using Knife Walls for Precision
One of the best tricks for cleaner cuts is creating a knife wall using a marking knife and chisel. This method not only marks your cutting line but also forms a physical groove that guides the saw. A shallow chisel cut helps pop off fibres and provides a sharp shoulder for the blade to nestle into. It effectively locks your saw into position from the first stroke. Especially helpful for tenons and shoulders, this technique allows you to focus solely on keeping the cut square, knowing the start is already dialled in with extreme accuracy.
When and How to Use a Shooting Board
Even with great technique, cuts can sometimes drift slightly. That’s where a shooting board becomes invaluable. When cutting critical joints or needing perfect squareness, intentionally cut just shy of the line. Then, use the shooting board and a hand plane to pare down to your mark. This method is especially useful for newer woodworkers or for those working under pressure. It removes the stress of achieving perfection in the first attempt and still results in flawless accuracy. Shooting boards also work great for refining end grain and ensuring square faces—essential for frame and box construction.
Cutting Tenons the Reliable Way
Cutting tenons requires a mix of accuracy and flexibility. Start slightly away from your line and stay within the waste area. Cut carefully down both cheeks of the tenon, checking both front and side lines. Use the established kerf to guide your saw deeper with each stroke. Shoulders should be cut directly on the marked line using a knife wall. This combination of roughing in and fine-tuning means any errors can be cleaned up later with chisels or planes. By staying in control and not rushing, tenons can be cut efficiently and accurately—even without machine tools.