Ceramic test bar with Alumina 99.5% purity.
Roundness and Cylindricity are 1 micron.
- Size: φ10 × 150L
- precision: Roundness, Cylindricity 1 micron.
- 
Surface roughness: Polishing available 
| Related link: | 
Ceramic test bar with Alumina 99.5% purity.
Roundness and Cylindricity are 1 micron.
Surface roughness: Polishing available
| Related link: | 

