USE
- For quick calibration of micrometer
MATERIAL
- Alloy tool steel
FEATURES
- Custom sizes are available up to φ400
- Size range: 40〜400mm
- Provided with inspection report
SPECIFICATIONS
- Hardness: HV653〜772
Niigata Seiki
STEEL RING GAUGE OD MODEL
Available from φ 40-400mm. Simple calibration or 0 adjustment of outside measuring instrument.
