Triangular Granite is made of selected black granite. These triangularly shaped granite squares are ideal for checking X, Y and Z axes of machine bases or parts. They are very rigid and stable. The two face master angle has two narrow perpendicular edges finished flat and square.
Model Overview:
| Size (mm) | Accuracy (Squareness & Parallelism) |
| 300 x 200 x 63 | Within 5 Microns |
| 400 x 250 x 63 | Within 6 Microns |
| 500 x 300 x 80 | Within 5 Microns |
| 600 x 400 x 100 | Within 8 Microns |
| 1000 x 600 x 100 | Within 10 Microns |
| Color | Black |
| Thickness | 60 mm |
| Material | Granite |
| Brand | LUTHRA |
| Size | 300 TO 630 |
| Usage/Application | Industrial |
| Shape | Triangle |
| Country of Origin | Made in India |
