Precise Rust Proof Black Granite Surface Plate 0 Grades
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Precise Black Granite Surface Plates
The hardness and stability allow accuracies within millionths of an inch. Along with the high accuracies, granite is rust-proof, non-magnetic, abrasive resistant, non wedging, wrap-resistant and easily cleaned. The granite used for surface plates has an excellent distribution of hard quartz which provides a smooth, long-wearing working surface. Advantages: • High quality material and precision machining process ensure
product quality.
Our granite surface plate refers to the advanced standards of the leading countries, and its flatness tolerance is in accordance with the JB/T 7975-1999 Surface Plate:
Grade 000 =1x(1+d/1000)/μm Grade 00 =2x(1+d/1000)/μm Grade 0 =4x(1+d/1000)/μm Grade 1 =8x(1+d/1000)/μm
(d is the length of the diagonal)
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| Product Tags: black granite surface plate 0 grades precision granite surface plate 0 grades rust proof black granite surface plate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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