cast iron surface table are commonly used in engineering industrial as rigid bases for layout, marking, inspection, assembly work, large fixtures, special tooling and production set ups. also used mounting jobs for precison welding or for carring out machining operations like drilling, boring etc. And aslo as test beds for mounting engines, large machines, transmission or other industria equipments.
| specification (mm) | precision grade (um) | ||||
| 0 | 1 | 2 | 3 | Refined Shaver | |
| 200×100 | 5 | 10 | 20 | ||
| 200×200 | 5 | 10 | 20 | ||
| 250×250 | 5.5 | 11 | 22 | ||
| 300×200 | 6 | 12 | 24 | ||
| 300×300 | 6 | 12 | 24 | ||
| 300×400 | 6 | 12 | 24 | ||
| 400×400 | 6 | 12 | 24 | ||
| 500×300 | 6 | 12 | 24 | ||
| 500×350 | 6 | 12 | 24 | ||
| 500×450 | 6 | 12 | 24 | ||
| 500×500 | 7 | 14 | 28 | ||
| 600×450 | 7 | 14 | 28 | ||
| 500×600 | 7 | 14 | 28 | ||
| 700×500 | 8 | 16 | 32 | 80 | |
| 800×500 | 8 | 16 | 32 | 80 | |
| 800×600 | 8 | 16 | 32 | 80 | |
| 900×600 | 8 | 16 | 32 | 80 | |
| 1000×750 | 9 | 18 | 36 | 90 | |
| 1000×800 | 9 | 18 | 36 | 90 | |
| 1000×1000 | 10 | 20 | 39 | 96 | |
| 1200×800 | 20 | 39 | 96 | ||
| 1000×1200 | 20 | 39 | 96 | ||
| 1000×1500 | 24 | 48 | 120 | ||
| 1500×1500 | 25 | 50 | 125 | ||
| 2000×600 | 24 | 48 | 120 | ||
| 2000×1000 | 26 | 52 | 129 | ||
| 2000×1500 | 56 | 140 | |||
| 2000×2000 | 60 | 152 | 230 | ||
| 2500×1500 | 64 | 152 | 230 | ||
| 2500×2000 | 68 | 168 | 248 | ||
| 2500×2500 | 72 | 180 | 270 | ||