Category: Bocchi Control Products, Surface plates

Surface plate in granite

Black Granite Surface Plates (Art.580 / Art.581)

Our Black Granite Surface Plates (Art.580 / Art.581) are compact, uniform, and engineered for the highest precision, making them an ideal choice for any metrology room. Black granite offers distinct advantages over cast iron, including:

  • Manufactured to the smallest tolerances
  • Highly resistant to corrosion 
  • Non-magnetic and non-conductive  
  • Minimal wear over time  
  • Lapped surface for optimal flatness
Art.580 / 581 surface plate in granite
Art.580 / 581 surface plate in granite

Crafted to the highest quality standards, our surface plates conform to DIN 876/00 tolerances for unmatched reliability. The Art.581 model is produced according to standard manufacturing specifications and complies with **DIN 876/0 tolerances.

CodeSize
(mm)
Art.580 tol.
(µm)
Art.581 tol.
(µm)
01300 x 200 x 401.93.5
02400 x 250 x 50 24
03400 x 400 x 602.24.5
04500 x 315 x 602.24.5
05500 x 500 x 702.55
06630 x 400 x 702.55
07630 x 630 x 902.65
08800 x 500 x 902.85.5
091000 x 630 x 1103.16
101000 x 1000 x 1403.57
111200 x 800 x 1403.57
121600 x 1000 x 1804.18
132000 x 1000 x 2204.79.5

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