| Scraper material | Cr12 molybdenum vanadium |
| Scraper size | 155*50*13mm |
| Applicable standard | GB/T1724 |
| range | 0 ~ 25µm |
| Graduation | 2.5µm |
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;