OSS box type surface plate 300 x 400 Class B

[Features]
●We use castings that have been sufficiently seasoned.
●Machine finish is milled, and class A and class B are scraped after polishing (used surface).
●Uses industrial vacuum packaging to prevent dust, rust, and deterioration.

[Use]
●As a general scribing table, a simple measuring table, etc.

【specification】
- Plane accuracy (μm): 26
- Width (mm): 400
- Depth (mm): 300
- Height (mm): 60

[Specification 2]
Polishing finish + Scraping
●Grade: Class B

[Material/Finish]
●Cast iron

[Set contents/accessories]
-

【Note】
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