Lazy Susan Construction
To prepare the boards, I trimmed the edges to remove excess material and create clean, square surfaces. Using TiteBond III, I glued the boards into a slab roughly 19 inches square. After curing overnight, the clamps came off and the slab was sanded smooth.
This project finally gave me an excuse to use the Jasper circle‑cutting guide I bought two years ago. I set the jig to 17 3/4 inches and cut the circles cleanly. Only light sanding was needed to refine the edges and bring everything to a smooth finish.

Finishing and Assembly
I had enough lumber to make two Lazy Susans in each wood species. The Red Oak pieces were stained with Minwax Walnut, while the Cherry pieces received a Cherry stain. After letting the stain dry for a full day, I applied four coats of Minwax Warm Satin polyurethane for a durable, protective finish.
Once the polyurethane cured, it was time for assembly. I mounted the turntable mechanism to the base plate first, using two pre‑drilled access holes that allowed me to secure the screws from underneath. With the hardware installed, each Lazy Susan spun smoothly and evenly — a big improvement over the wobbly store‑bought version that inspired the project.