| spare parts type | Machine parts | material | steel |
| machinery test report | Provided | video outgoing-inspection | Provided |
| key selling points | Long Service Life | Weight (KG) | 5 |
| Material | D2,SKD11,HSS,9CRSI,T10... | Hardness | HRC 56-58 |
| Precision | +-50 micron | After-sales Service Provided | Video technical support |
| Marketing Type | Ordinary Product |