| 5mm thick magnetic SS top skin. |
| Bottom skin made of 5 mm thick epoxy coated steel |
| 0.25 mm thick aluminium honeycomb core |
| Core cell size of 6 sq. cm.(approx.) |
| Nylon cup under each tapped hole |
| +/- 0.1 mm flatness at top over 300 mm x 300 mm area (non-cumulative error) |
| M6 tapped holes at 25 mm grid. |
| Semi solid epoxy bonding |
| Side walls with black form sheet having matte finish |
| Compressed wooden particle board as side walls to damp acoustic vibrations. |
