Specifications
| Scraper type | double-channel |
| Number of grooves | 2 |
| range | 0 ~ 25µm |
| Scale unit | μm、Hegman、Mils |
| precision | ± 1μm |
| Scraper material | Stainless steel (40Cr13 forging) |
| Scraper size | 175*65*15mm |
| Applicable standard | GB/T 6753.1-2007 |
| Graduation | 2.5µm |
| Groove width | 12mm |
| Hardness | HRC50 ± 2 |
Packing list
Scraper x1, Scraper x1, Instruction Manual x1, Plastic Encasement Box x1
After-sales instructions
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;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/761/Specification.html , which is only used by users who purchase commodities from the NBCHAO.