U-shaped Square Box for 3D Welding Table, High Quality


| Parameter | Specification |
|---|---|
| Size (L x W x H) | 500×200×200/100mm - 4000×200×200/100mm |
| Hole diameter | ∅28D10(+0.149/+0.065) / ∅16D10(+0.120/+0.050) |
| Flatness | 0.1/1000 (mm) |
| Parallelism | 0.1/1000 (mm) |
| Verticality | 0.1/200 (mm) |