| Number of teeth | 11 teeth |
| Tooth spacing | 1mm |
| application standard | ISO 2409、ASTM D 3359、GB/T 9286 |
| Applicable film thickness environment | 0 to 60 µm (solid substrate) |
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;