| Machine Type | lathe machine, Boring Machine, Drilling Machine, turning machine | machinery test report | Not Available |
| video outgoing-inspection | Provided | weight (kg) | 0.17 |
| Products name | Lathe guide bush | Material | 45# Steel |
| Hardness | Quenching hardened | Feature | Nc tool holder inner hole reduction |
| Usage | U drill, twist drill, tool bar, straight shank connecting rod, etc | Advantage | High Stability Inner hole accurate grinding |
| Model Type | D20 | Type | The inner holes are straight holes and taper shank holes |
| Standard | International | Color | Silver + Black |