Japan, Measurement, RSK
RSK 552 Knife-Type Straight Edge
Product Made in Japan
Manufacturer: NIIGATA RIKEN SOKUHAN CO.,LTD
Model: RSK 552
Features
*Made of finely seasoned carbon tool steel and ground finish.
*These straight edge are used for testing flat surfaces,where great accuracy is required.
*These straight edge are used for testing flat surfaces,where great accuracy is required.
Specifications
Size
Unit=mm
| Code | Nominal Size | Straightness (±) | Net weight (kg) |
| 552-080 | 80 | 0.0013 | 0.14 |
| 552-100 | 100 | 0.0014 | 0.16 |
| 552-125 | 125 | 0.0015 | 0.19 |
| 552-150 | 150 | 0.0016 | 0.24 |
| 552-200 | 200 | 0.0018 | 0.4 |
| 552-250 | 250 | 0.002 | 0.45 |
| 552-300 | 300 | 0.0022 | 0.65 |
| 552-400 | 400 | 0.0026 | 0.9 |
| 552-500 | 500 | 0.0034 | 1.5 |
