Insize 4100-18 鋼鉄ゲージブロックセット（125-500mm、グレード1）

- Includes 8 blocks

- Made of  alloy:  steel
- Accuracy: grade1 standard
- Meet  ISO3650
- Supplied with  inspection  certificate

There are three levels:
Grade 0 for the testing centers
Grade 1 QC used for the prevention, control of the company
Grade 2 used for the calibration of the mechanical workshop
Cataloge: CODE: 4100-18