Granite Rectangular Straight Edge
[ Stock No：900-3 ]
- Manufactured with good quality gabbro granite.
- Suitable for inspection of Precision machinery running accuracy, machined surface straightness and flatness
- The precision surface is graduated excluding 20mm form both edges. (Same for Nominal Measurement)
*Products with Nominal Measurement 1000mm have handle
|Grade 00||Special Grade||Grade A||Mass
|Code No.||Straightness Parallel (μm)||Code No.||Straightness Parallel (μm)||Code No.||Straightness Parallel (μm)|