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Contact Us
- Contact Person : Ms. Tao Zhou
- Company Name : Hainan Great Machine Tools Co., Ltd.
- Tel : 86-29-82221259,15902906224
- Fax : 86-29-82212773
- Address : Shaanxi,Xi'an,504-B2 Building, Qinglong District, East section of Nan Er Huan Road,
- Country/Region : China
- Zip : 710054
Granite Parallel Ruler
Product Detailed
Related Categories:Instrument Parts & Accessories
Alternate for blocks, used to measure the depth of parallelism of parts
| Specification(mm) | Flatness of working surface & parallelism of opplsite surface | Squareness between working surface | Tolerance of H.W between matched pair | |||
| Grade(um) | ||||||
| 00 | 0 | 00 | 0 | 00 | 0 | |
| 160x25x16 | 1.5 | 3 | 20 | 40 | 1.5 | 3 |
| 250x40x25 | 2 | 4 | 30 | 60 | 2 | 4 |
| 1000x160x50 | 4 | 6 | 40 | 80 | 4 | 8 |
| 1600x250x80 | 6 | 12 | 50 | 100 | 6 | 12 |
Granite Parallel Ruler
