How I built a Plywood Mold for a 200lb Precast Concrete Monument (4k)

In this professional carpentry masterclass, I show you step-by-step how to build a heavy-duty precast concrete mold out of plywood for a custom cemetery monument top. Filmed in full 4K multi-cam with studio lighting and audio, this tutorial breaks down the exact shop techniques required to create a tight, flawless mold that releases perfectly every time. From precision cuts on the table saw and chop saw to secure assembly using heavy-duty screws, you will see the entire fabrication process from start to finish. Stick around until the end for the incredibly satisfying concrete demolding reveal! Whether you are a seasoned carpenter, a trade professional, or a DIY concrete enthusiast looking to improve your formwork skills, this shop tutorial delivers actionable woodworking tips you can apply to any precast concrete project. TIMESTAMPS: 0:00 - Preview & Final Demolding Reveal 0:15.06 - Cutting wood on table saw 1:03 - Cutting wood on the chop saw 1:45- Starting the layout 4:19 - Assemble the frame 7:12- Inserting the bottom 9:53 - Caulking the mold 12:58 - Demolding and outro TOOLS & GEAR USED IN THIS VIDEO: 🛠️ Table Saw: [Jet] 🪚 Chop Saw: [Hercules] 🧰 Drills & Fasteners: [DeWalt] 🎥 Camera Setup: Filmed in 4K multi-camera If you found this carpentry tutorial helpful, please give it a thumbs up, leave a comment with your favorite shop tricks, and SUBSCRIBE for more high-quality woodworking and trade builds! #ConcreteMold #Woodworking #PrecastConcrete #demolding ‪@FreestoneU‬