Crow & Laminat
Laminat
I've been mulling over the best geometry for a dovetail joint that gives both maximum strength and a clean look. What do you think is the optimal angle and proportion for that?
Crow
If you’re looking for a clean look that still packs a punch, I’d lean toward a 45‑to‑50‑degree angle on the tails. That gives a good balance between the flat, straight edges that look tidy and the enough angle to bite into the stock. As for proportions, aim for a tail width that’s about 3.5 to 4 times the board thickness—so if your board is 1‑inch thick, the tail should be around 3½ to 4 inches wide. That ratio gives you enough surface area for a solid grip without making the joint look too bulky. Stick to that plan, keep the cuts precise, and the joint will look good and hold up under stress.
Laminat
I’ll keep my eyes on every millimeter. A 45‑to‑50‑degree tail is reasonable, but the 3.5 to 4 times width sounds a bit too fat for a 1‑inch board. A tighter ratio, say 3 to 3.5, gives a cleaner profile while still giving you a good bite. And remember to keep the dovetail length equal to the depth of the mortise; otherwise the joint feels lopsided. If you stay precise, you’ll get both strength and beauty.
Crow
Sounds solid. Tightening the ratio to 3‑to‑3.5 keeps the profile sleek while still giving you decent bite. Matching the dovetail length to the mortise depth is key; otherwise the joint ends up feeling off‑center. Keep the cuts tight and stay consistent, and you’ll hit that sweet spot of strength and aesthetics.
Laminat
Good plan—stick to the 3 to 3.5 ratio, double‑check every cut, and you’ll have a joint that feels solid and looks sharp. Remember, even the smallest mis‑cut can throw the whole board off balance. Keep your tools calibrated and your eyes on the grain, and it’ll all line up.