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Big Size Granite Cube Box Surface Plate Measuring Tools Good Wear Resistance

Categories Granite Measuring Tools
Brand Name: Willing
Model Number: 1000 x 1000 mm
Place of Origin: China
MOQ: 5
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 100PC /30days
Delivery Time: 10 work days
Packaging Details: wooden
Material: black granite
color: Black
application: industry
flatness: 00grade
Size: 1000 x 1000 mm
Weight: 1000 kgs
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    Big Size Granite Cube Box Surface Plate Measuring Tools Good Wear Resistance

    High Precision Granite Cube Box Big Size 1000 x 1000 mm

    Product Application:

    Mainly used to measure parallel and equal altitude of precision instrument, precision tool, mechanical component in modern industry and scientific research institutes.
    We are able to manufacture the Granite Surface Plate with the good and stable flatness according to standard of DIN/JIS/GB.


    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)


    ype (mm)Squareness between
    adjacent measuring surfaces
    Straightness of measuring
    surface
    Parallelism between
    Opposite measuring surfaces
    Precision grade (μm)
    000000000
    160 × 160240.81.724
    200 × 200240.91.824
    250 × 2502.24.5122.24.5
    300 × 3002.65.21.12.32.65.5
    400 × 400361.32.636
    500 × 5003.571.533.57

    Product Tags:

    granite gauge block

      

    granite v block

      
    Quality Big Size Granite Cube Box  Surface Plate Measuring Tools  Good Wear Resistance for sale
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