High Precision D16 Nitrided 3D Modular Welding Fixture Table

Our High Precision D16 Nitrided 3D Modular Welding Fixture Table is engineered for accuracy-critical metal fabrication and precision assembly. Featuring a fine 50×50mm grid with ±0.05mm positioning accuracy, this D16 platform delivers the tight tolerances required for small components, sheet metal work, and intricate jig design.

Built from premium structural steel with professional nitriding surface treatment, the table combines HV 450-500 surface hardness with exceptional wear and spatter resistance. Five-sided CNC machining ensures ≤0.1mm/m flatness across every working surface. Whether you're producing precision 3C components, custom sheet metal enclosures, or prototype assemblies, this table delivers consistent, repeatable results — setup after setup, year after year.

• Ultra-High Precision D16 Hole System

  Industry-standard 16mm fixture holes on a dense 50×50mm grid with ± 0.05mm positioning accuracy. The fine pitch allows micron-level alignment for small and complex workpieces — no offset calculations, no guesswork, just precise clamping every time.

• Premium Nitrided Surface Treatment

  Professional nitriding creates a hard, protective layer with HV 550-650 hardness and 0.25-0.35mm depth. Benefits include:

  • Excellent resistance to welding spatter adhesion
  • Superior corrosion and scratch resistance
  • 5-10× longer service life than untreated steel
  • Easy cleanup and minimal maintenance
• Five-Sided CNC Machined Flatness

  Full CNC finishing on all 5 working surfaces (1 top + 4 sides) with ≤ 0.1mm/m flatness tolerance. Engraved grid lines and perimeter millimeter scales enable instant visual alignment — speeding up setup and eliminating measurement errors.

• 3D Modular Versatility

  Supports horizontal, vertical, and angled fixturing for complete 3D build capability. Fully compatible with all major D16 fixturing accessories: clamps, stop blocks, angle brackets, locating pins, V-blocks, and riser blocks. Build any fixture configuration in minutes.