David P Best: Barth Welding Top
David P Best: CertiFlat Design Details
David P Best: Stock Barth 500V Workbench
David P Best: The TabAndSlot.com kit
David P Best: TabAndSlot assembly
David P Best: Welding the intersections of the ribs
David P Best: TabAndSlot table turned right-side up
David P Best: Checking flatness
David P Best: End result
David P Best: After grinding the tab-slot welds
David P Best: This is the result
David P Best: Finished top - waxed to prevent rust
David P Best: With some 16mm welding fixture points
David P Best: Why all the 16mm holes?
David P Best: Another view
David P Best: Another view
David P Best: Magnet Gizmo
David P Best: Example of alignment fixture
David P Best: Hold down clamp
David P Best: Another view of the lateral clamping option
David P Best: More robust (and taller) hold down clamp.
David P Best: Vise Grip-like clamp with 16mm hole fixture
David P Best: This clamp can be configured to push
David P Best: 90-degree heavy pull magnet with switch on each leg
David P Best: The ONLY square to have for welding
David P Best: Another view.
David P Best: Three variations on a theme.
David P Best: Same three showing 16mm fixture points
David P Best: Self-retracting power cord upgrade
David P Best: Self-retracting power cord upgrade