| scraper material | zirconia ceramics |
| range | 0~50μm |
| Graduation | 2.5μm |
| Number of grooves | Article 1 |
| Groove size | 140*12.5mm |
| Scraper type | Single-channe |
| Dimensions | 175 x65 x 13mm |
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;