Starrett 85009 Superior Black 12x12x4 Granite Surface Plate Two Ledge Grade A

by Starrett
ID#: 85009-STR
|MFGID: 85009
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Starrett 85009 Superior Black 12 x 12 x 4 Granite Surface Plate Two Ledge, Grade A - Inspection. Superior Black Granite Surface Plates minimize thermal expansion and have low water absorption rates to minimize rusting of precision gages. These plates have very little glare resulting to reduce eyestrain.


  • Specifications:Weight=61 lbs Flatness Unilateral Tolerance: 0.0001in - 0.0025mm

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