 |
| English | Chinese |
| double-round nose | 双圆端面金刚石钻头端部表面 |
| full-round nose | 〔钻头〕全圆唇面 |
| medium round nose | 〔金刚石钻头〕半圆形底唇 |
| medium round nose | 唇部半圆形〔金刚石钻头〕 |
| semi-round nose | 端部半磨圆形底唇细粒金刚石钻头 |
| single-round nose | 半圆形底唇细粒金刚石钻头 |
|
| English | Chinese |
| double-round nose | 双圆端面金刚石钻头端部表面 |
| full-round nose | 〔钻头〕全圆唇面 |
| medium round nose | 〔金刚石钻头〕半圆形底唇 |
| medium round nose | 唇部半圆形〔金刚石钻头〕 |
| semi-round nose | 端部半磨圆形底唇细粒金刚石钻头 |
| single-round nose | 半圆形底唇细粒金刚石钻头 |