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Granite triangular square

Material Natural black granite
Size 100×63~1000×630mm
Surface treatment grinding/polishing
Package Plywood case with pallets
Accuracy sides 2
Detail

Granite triangular squares 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. 2 sides with high precision accuracy.

3-side accuracy is also available.

Larger sizes which are more than 1000mm can be customized.


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Looking forward to our win-win cooperation!