This project was built by Zach from Bear Mountain Builds. Be sure to check out his channel for more woodworking projects.
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Why Build an Expanding Planer Table?
A planer is an essential tool for milling lumber, but without proper support, boards can shift, causing snipe or gouges. An expanding planer table provides a stable surface that helps feed material through smoothly.
This design is especially useful for small shops, as it folds down to just 2 feet by 3 feet when not in use. When expanded, it stretches to 8 feet, providing plenty of infeed and outfeed support.
Preparing for the Build
Zach starts by selecting and prepping his materials, ensuring a sturdy base for the table. He runs 2x4s through the planer to smooth the surface and improve their appearance.
He also addresses dust collection, designing a 2.5-inch hose adapter for his DeWalt planer. This setup eliminates the need for makeshift solutions and keeps the workspace clean.
Constructing the Frame
The table’s frame is built using strong lap joints, which distribute weight efficiently while maintaining durability. These joints provide the structural integrity needed to support both the planer and the workpieces passing through it.
Once the legs are assembled, the frame is squared up using corner clamps before moving on to the next steps. Ensuring the structure is level and sturdy at this stage is crucial for smooth operation.
Painting and Installing the Tabletop
With the frame assembled, Zach applies a coat of black paint to match the rest of his shop setup. Once dry, he cuts ¾-inch birch veneer plywood for the tabletop, making sure the grain runs consistently across all sections.
To allow the fold-out sections to function properly, he carefully cuts notches into the plywood using a jigsaw or router. This ensures proper leg clearance and smooth movement.
Adding Caster Wheels for Mobility
Mobility is key for small shop efficiency, so Zach installs 4-inch caster wheels on the frame. These allow the table to be moved easily when needed, preventing unnecessary strain or damage to the shop floor.
He secures the wheels using lag screws, making sure they are firmly in place for long-term stability. A rolling workstation makes it easier to adjust shop layout based on different projects.
Final Assembly and Rollers
To complete the build, Zach attaches fold-out rollers, aligning them flush with the tabletop. This ensures smooth movement when feeding boards through the planer.
The planer is then mounted securely at the center of the table, making sure it sits at the correct working height. A final coat of polyurethane protects the surface and enhances durability.
A Space-Saving Solution for Any Shop
This expanding planer table is a great solution for those with limited space, offering full-size functionality in a compact design. The ability to fold it away when not in use helps maximize efficiency while maintaining shop organization.
If you’re interested in building your own, Zach offers detailed plans that include assembly instructions and material lists. These plans make it easy to follow along and build a version that fits your specific workspace.