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granite, measuring instrument granite, mechanical components granite
Stone Name:
Origin:
China
granite, measuring instrument granite, mechanical components granite
Granite Cube
1. Material: Jinan Black
2. Features: High-Precision, no rust, acid and alkali-resistant, no magnetized, no deform, good abrasion resistance etc.
3. Applicable area: The granite cube is mainly used to test the flatness, verticality of the shaft parts and other machinery parts.
4. Main parameter:
|
Specification (mm) |
Parallelism of working surface | Flatness of working surface | Verticality of working surface | |||
| Precision Grade???????????????????μm??????????????????? | ||||||
| 00 | 0 | 00 | 0 | 00 | 0 | |
| 100×100×100 | 1 | 2 | 1 | 2 | 1 | 2 |
| 150×150×150 | 1.5 | 3 | 1 | 2 | 1.5 | 3 |
| 200×200×200 | 2 | 4 | 1.5 | 3 | 2 | 4 |
| 300×300×300 | 3 | 6 | 1.5 | 3 | 3 | 6 |
| 400×400×400 | 4 | 8 | 2 | 4 | 4 | 8 |
| 500×500×500 | 5 | 10 | 2.5 | 5 | 5 | 10 |
| 600×600×600 | 6 | 12 | 3 | 6 | 6 | 12 |
| 800×800×800 | 8 | 16 | 4 | 8 | 8 | 16 |
| We can produce with your special request. | ||||||