Japan, Obishi Keiki
Obishi Keiki Seisakusho EB Ultra Precision Steel Straight Edge
Made in Japan
Manufacturer : Obishi Keiki Seisakusho
Model : EB
- Can be used as a master forAxis Straightness inspectionin various machine tools, semi conductor related equipment, inspection Equipment, etc.
- Can be used as a straightness standard during Axis assembly adjustment.
- Can be used as inspection master for machine parts.
- The use surface has Precision lapping finishing
- Precision surface is 1 surface only
- The precision surface is graduated excluding 20mm for both edges.
- Hardened
| Code NO. | Nominal | Measurement（L×H×Wmm） | Straightness (μm) | Mass (kg) |
|---|---|---|---|---|
| EB-1001 | 300 | 340×50×12 | 1.0 | 1.2 |
| EB-1002 | 500 | 540×60×12 | 1.0 | 1.9 |
| EB-1003 | 750 | 790×70×15 | 1.0 | 5.4 |
| EB-1004 | 1000 | 1040×70×15 | 1.0 | 7.1 |
