● Material:B270
● Diameter Tolerance:+0.0/-0.1mm
● Thickness Tolerance:±0.1mm
● Parallelism:<3'
● Surface Quality:40-20
● Material:B270
● Diameter Tolerance:+0.0/-0.1mm
● Thickness Tolerance:±0.1mm
● Parallelism:<3'
● Surface Quality:40-20
Wechat
Tel
Back to top