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Granite square block

Material Natural black granite
Size 100×100~800×800mm
Surface treatment grinding/polishing
Package Plywood case with pallets
Accuracy sides 4
Detail

Granite Square blocks are suitable for measuring and calibration in assembly and inspection of CNC, laser machines, CMM Machines, semiconductor equipment, metrology equipment and vision equipment in laboratories. 4 sides with high precision accuracy.

6-side accuracy is also available.



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Looking forward to our win-win cooperation!